{"id":29133,"date":"2026-01-30T18:14:17","date_gmt":"2026-01-30T09:14:17","guid":{"rendered":"http:\/\/www.jiyugaoka-violin.com\/site\/?page_id=29133"},"modified":"2026-01-30T20:08:59","modified_gmt":"2026-01-30T11:08:59","slug":"14-%e3%82%aa%e3%83%bc%e3%83%ab%e3%83%89%ef%bd%a5%e3%83%b4%e3%82%a1%e3%82%a4%e3%82%aa%e3%83%aa%e3%83%b3%e3%81%ae%e8%a3%bd%e4%bd%9c%e6%8a%80%e6%b3%95-how-to-make-high-performance-stringed-instrumen","status":"publish","type":"page","link":"http:\/\/www.jiyugaoka-violin.com\/site\/%e3%82%aa%e3%83%bc%e3%83%ab%e3%83%89%ef%bd%a5%e3%83%b4%e3%82%a1%e3%82%a4%e3%82%aa%e3%83%aa%e3%83%b3%e3%81%ae%e8%a3%bd%e4%bd%9c%e6%8a%80%e6%b3%95-how-to-make-high-performance-stringed-instruments\/14-%e3%82%aa%e3%83%bc%e3%83%ab%e3%83%89%ef%bd%a5%e3%83%b4%e3%82%a1%e3%82%a4%e3%82%aa%e3%83%aa%e3%83%b3%e3%81%ae%e8%a3%bd%e4%bd%9c%e6%8a%80%e6%b3%95-how-to-make-high-performance-stringed-instrumen","title":{"rendered":"14. \u30aa\u30fc\u30eb\u30c9\uff65\u30f4\u30a1\u30a4\u30aa\u30ea\u30f3\u306e\u88fd\u4f5c\u6280\u6cd5 ( How to make &#8220;High performance stringed instruments&#8221;. )"},"content":{"rendered":"<p><span style=\"color: #808080;\">\u25cf\u00a0 \u00a0 \u5f26\u697d\u5668\u304c\u201d\u30c6\u30f3\u30bb\u30b0\u30ea\u30c6\u30a3\u69cb\u9020\u201d\u3067\u3042\u308b\u3068\u3044\u3046\u3053\u3068<\/span><a href=\"https:\/\/youtu.be\/E_ZBELcyb3g?si=VdCWYzYzssuAvxT_\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-26612 aligncenter\" src=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/08\/29637b752f360a4ea3bc7d44ea8fc029.jpg\" alt=\"\" width=\"1024\" height=\"788\" srcset=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/08\/29637b752f360a4ea3bc7d44ea8fc029.jpg 1024w, http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/08\/29637b752f360a4ea3bc7d44ea8fc029-500x385.jpg 500w, http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/08\/29637b752f360a4ea3bc7d44ea8fc029-768x591.jpg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/p>\n<p>\u30f4\u30a1\u30a4\u30aa\u30ea\u30f3\u3084\u30c1\u30a7\u30ed\u306e\u97ff\u304d\u306f\u3001\u5f26\u304b\u3089\u3067\u306f\u306a\u304f \u97ff\u80f4\u5185\u90e8\u306e\u5171\u9cf4\u304b\u3089\u751f\u3058\u3066\u3044\u307e\u3059\u3002\u305d\u308c\u3092 \u632f\u52d5\u7cfb\u3068\u3057\u3066\u8868\u73fe\u3059\u308c\u3070\u3001\u632f\u52d5\u3059\u308b\u6f14\u594f\u5f26\u3001\u97f3\u53c9\u306f\u99c6\u52d5\u90e8\u3067\u3001\u97ff\u80f4\u3001\u5171\u9cf4\u7bb1\u306f\u5f93\u52d5\u90e8\u3068\u3057\u3066\u69cb\u6210\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u73fe\u5728 \u88fd\u4f5c\u3055\u308c\u3066\u3044\u308b\u30f4\u30a1\u30a4\u30aa\u30ea\u30f3\u306a\u3069\u306f \u3053\u306e\u30b7\u30b9\u30c6\u30e0\u89e3\u91c8\u304b\u3089\u6df7\u4e71\u3057\u3066\u3044\u308b\u3088\u3046\u3067\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-28467 alignnone\" src=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Violin-M1-C-M-A7-C1-a.jpg\" alt=\"\" width=\"1024\" height=\"125\" srcset=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Violin-M1-C-M-A7-C1-a.jpg 1024w, http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Violin-M1-C-M-A7-C1-a-500x61.jpg 500w, http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Violin-M1-C-M-A7-C1-a-768x94.jpg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-28468 alignnone\" src=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Violin-M1-C-M-A7-C1-b.jpg\" alt=\"\" width=\"1024\" height=\"124\" srcset=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Violin-M1-C-M-A7-C1-b.jpg 1024w, http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Violin-M1-C-M-A7-C1-b-500x61.jpg 500w, http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Violin-M1-C-M-A7-C1-b-768x93.jpg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-28469 alignnone\" src=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Violin-M1-C-M-A7-C1-c.jpg\" alt=\"\" width=\"1024\" height=\"106\" srcset=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Violin-M1-C-M-A7-C1-c.jpg 1024w, http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Violin-M1-C-M-A7-C1-c-500x52.jpg 500w, http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Violin-M1-C-M-A7-C1-c-768x80.jpg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<p>\u79c1\u306f\u3001\u5f26\u697d\u5668\u306b\u306f&#8221;\u30c6\u30f3\u30bb\u30b0\u30ea\u30c6\u30a3\u69cb\u9020&#8221;\u304c\u63a1\u7528\u3055\u308c\u3066\u3044\u308b\u3068\u8003\u3048\u3066\u3044\u307e\u3059\u3002&#8221;\u30c6\u30f3\u30bb\u30b0\u30ea\u30c6\u30a3&#8221;\u3068\u306f\u3001\u5f35\u529b\u7cfb\u3068\u5727\u7e2e\u7cfb\u304c\u9023\u643a\u3057\u3066\u5b89\u5b9a\u6027\u3092\u751f\u307f\u51fa\u3059\u30b7\u30b9\u30c6\u30e0\u3067\u3059\u3002<\/p>\n<p>\u305d\u306e\u8996\u70b9\u304b\u3089\u5f26\u697d\u5668\u306e\u30ec\u30be\u30ca\u30f3\u30b9\u3092\u691c\u8a3c\u3059\u308b\u3068\u3001\u591a\u304f\u306e\u72b6\u6cc1\u8a3c\u62e0\u304c\u307f\u3064\u304b\u308a\u307e\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-28473 alignnone\" src=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/3D_Gyroscope-A1-d.jpg\" alt=\"\" width=\"196\" height=\"190\" srcset=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/3D_Gyroscope-A1-d.jpg 1024w, http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/3D_Gyroscope-A1-d-500x485.jpg 500w, http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/3D_Gyroscope-A1-d-768x746.jpg 768w\" sizes=\"auto, (max-width: 196px) 100vw, 196px\" \/><\/p>\n<p>\u305d\u308c\u304b\u3089 \u8868\u677f\u306f\u3001\u99c6\u52d5\u8ef8\uff08\u30d6\u30ea\u30c3\u30b8\u3068\u9b42\u67f1\uff09\u3068\u306e\u63a5\u89e6\u70b9\u3067\u5f26\u3082\u542b\u3081\u305f&#8221;\u5916\u5074&#8221;\u306e\u69cb\u9020\u306b\u631f\u307e\u308c\u3066\u3044\u308b\u3068\u30a4\u30e1\u30fc\u30b8\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u306e\u8a2d\u5b9a\u306b\u3088\u308a\u3001\u8868\u677f\u304c&#8221;\u5727\u529b&#8221;\u304b\u3089\u89e3\u653e\u3055\u308c\u300c\u5171\u9cf4\u3059\u308b\u57fa\u790e\u6761\u4ef6\u300d\u304c\u6574\u3046\u3068\u3044\u3046\u4eee\u8aac\u304c\u7406\u89e3\u3067\u304d\u308b\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-28470 alignnone\" src=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Violin-M1-C-M-A7-C2-a.jpg\" alt=\"\" width=\"1024\" height=\"122\" srcset=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Violin-M1-C-M-A7-C2-a.jpg 1024w, http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Violin-M1-C-M-A7-C2-a-500x60.jpg 500w, http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Violin-M1-C-M-A7-C2-a-768x92.jpg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-28471 alignnone\" src=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Violin-M1-C-M-A7-C2-b.jpg\" alt=\"\" width=\"1024\" height=\"127\" srcset=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Violin-M1-C-M-A7-C2-b.jpg 1024w, http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Violin-M1-C-M-A7-C2-b-500x62.jpg 500w, http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Violin-M1-C-M-A7-C2-b-768x95.jpg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-28472 alignnone\" src=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Violin-M1-C-M-A7-C2-c.jpg\" alt=\"\" width=\"1024\" height=\"115\" srcset=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Violin-M1-C-M-A7-C2-c.jpg 1024w, http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Violin-M1-C-M-A7-C2-c-500x56.jpg 500w, http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Violin-M1-C-M-A7-C2-c-768x86.jpg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<p>\u305d\u3057\u3066 \u305d\u306e\u5148\u3092\u8003\u3048\u308b\u3068\u3001\u99d2\u306b\u6c42\u3081\u3089\u308c\u308b\u6761\u4ef6\u3084 \u9b42\u67f1\u306e\u4f4d\u7f6e\u53d6\u308a\u306e\u610f\u5473\u304c\u5206\u304b\u308b\u306e\u3067\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-28549 alignnone\" src=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Jacob-Stainer-1617-1683-Violin-Absam-A1-a.jpg\" alt=\"\" width=\"1024\" height=\"259\" srcset=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Jacob-Stainer-1617-1683-Violin-Absam-A1-a.jpg 1024w, http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Jacob-Stainer-1617-1683-Violin-Absam-A1-a-500x126.jpg 500w, http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Jacob-Stainer-1617-1683-Violin-Absam-A1-a-768x194.jpg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-28550 alignnone\" src=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Jacob-Stainer-1617-1683-Violin-Absam-A1-b.jpg\" alt=\"\" width=\"1024\" height=\"280\" srcset=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Jacob-Stainer-1617-1683-Violin-Absam-A1-b.jpg 1024w, http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Jacob-Stainer-1617-1683-Violin-Absam-A1-b-500x137.jpg 500w, http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Jacob-Stainer-1617-1683-Violin-Absam-A1-b-768x210.jpg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-28551 alignnone\" src=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Jacob-Stainer-1617-1683-Violin-Absam-A1-c.jpg\" alt=\"\" width=\"1024\" height=\"253\" srcset=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Jacob-Stainer-1617-1683-Violin-Absam-A1-c.jpg 1024w, http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Jacob-Stainer-1617-1683-Violin-Absam-A1-c-500x124.jpg 500w, http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Jacob-Stainer-1617-1683-Violin-Absam-A1-c-768x190.jpg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/>Jacob Stainer( 1617-1683 ) Violin,\u00a0 Absam<img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-28558 alignnone\" src=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Old-cello-B1-a.jpg\" alt=\"\" width=\"1024\" height=\"244\" srcset=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Old-cello-B1-a.jpg 1024w, http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Old-cello-B1-a-500x119.jpg 500w, http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Old-cello-B1-a-768x183.jpg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-28559 alignnone\" src=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Old-cello-B1-b.jpg\" alt=\"\" width=\"1024\" height=\"268\" srcset=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Old-cello-B1-b.jpg 1024w, http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Old-cello-B1-b-500x131.jpg 500w, http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Old-cello-B1-b-768x201.jpg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-28560 alignnone\" src=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Old-cello-B1-c.jpg\" alt=\"\" width=\"1024\" height=\"264\" srcset=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Old-cello-B1-c.jpg 1024w, http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Old-cello-B1-c-500x129.jpg 500w, http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Old-cello-B1-c-768x198.jpg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<p>\u305f\u3068\u3048\u3070\u97ff\u80f4\u306b\u8abf\u548c\u3059\u308b\u99d2\u3092\u88fd\u4f5c\u3057\u3088\u3046\u3068\u8a66\u307f\u308b\u3068\u304d\u3001\u79c1\u306f \u99d2\u5de6\u53f3\u306e\u5916\u5074\u8ddd\u96e2( \u4e0b\u8d64\u77e2\u5370\u306e\u5e45 )\u3092\u30d7\u30e9\u30f3\u30cb\u30f3\u30b0\u3059\u308b\u3053\u3068\u304b\u3089\u59cb\u3081\u307e\u3059\u3002<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-28569 alignnone\" src=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Old-cello-G1-a.jpg\" alt=\"\" width=\"1024\" height=\"293\" srcset=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Old-cello-G1-a.jpg 1024w, http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Old-cello-G1-a-500x143.jpg 500w, http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Old-cello-G1-a-768x220.jpg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-28570 alignnone\" src=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Old-cello-G1-b.jpg\" alt=\"\" width=\"1024\" height=\"318\" srcset=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Old-cello-G1-b.jpg 1024w, http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Old-cello-G1-b-500x155.jpg 500w, http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Old-cello-G1-b-768x239.jpg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-28571 alignnone\" src=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Old-cello-G1-c.jpg\" alt=\"\" width=\"1024\" height=\"314\" srcset=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Old-cello-G1-c.jpg 1024w, http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Old-cello-G1-c-500x153.jpg 500w, http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Old-cello-G1-c-768x236.jpg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<p>\u99d2\u8db3\u5e45\u306fF\u5b57\u5b54\u9593\u306b\u4e01\u5ea6\u9069\u5408\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u306a\u308f\u3051\u3067\u3059\u304b\u3089\u3001\u30c1\u30a7\u30ed 92mm\u3068\u304b 94mm\u3001\u3042\u308b\u3044\u306f\u30f4\u30a1\u30a4\u30aa\u30ea\u30f3 41mm\u300142mm\u306a\u3069\u3068 \u6570\u5b57\u3092\u524d\u63d0\u3068\u3059\u308b\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u307e\u305f\u3001\u3053\u306e\u6bb5\u968e\u3067\u4e2d\u306e\u30d0\u30b9\u30d0\u30fc\u8a2d\u5b9a\u3092\u518d\u5ea6\u78ba\u8a8d\u3057\u3066 &#8220;\u76f4\u4ea4\u89d2\u5ea6&#8221;\u3068 F\u5b57\u5b54\u306e\u8a2d\u5b9a\u6761\u4ef6\u306e 3\u8981\u7d20\u3092\u3059\u308a\u5408\u308f\u305b\u307e\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-28564 alignnone\" src=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Old-cello-E1-a.jpg\" alt=\"\" width=\"1024\" height=\"289\" srcset=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Old-cello-E1-a.jpg 1024w, http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Old-cello-E1-a-500x141.jpg 500w, http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Old-cello-E1-a-768x217.jpg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-28565 alignnone\" src=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Old-cello-E1-b.jpg\" alt=\"\" width=\"1024\" height=\"305\" srcset=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Old-cello-E1-b.jpg 1024w, http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Old-cello-E1-b-500x149.jpg 500w, http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Old-cello-E1-b-768x229.jpg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-28566 alignnone\" src=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Old-cello-E1-c.jpg\" alt=\"\" width=\"1024\" height=\"317\" srcset=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Old-cello-E1-c.jpg 1024w, http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Old-cello-E1-c-500x155.jpg 500w, http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Old-cello-E1-c-768x238.jpg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-28494 alignnone\" src=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/01Ab-2013-11-22-Period-instruments-1780s-Violin-Bridge.jpg\" alt=\"\" width=\"361\" height=\"296\" srcset=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/01Ab-2013-11-22-Period-instruments-1780s-Violin-Bridge.jpg 1024w, http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/01Ab-2013-11-22-Period-instruments-1780s-Violin-Bridge-500x410.jpg 500w, http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/01Ab-2013-11-22-Period-instruments-1780s-Violin-Bridge-768x630.jpg 768w\" sizes=\"auto, (max-width: 361px) 100vw, 361px\" \/><br \/>\nNovember 22, 2013\u00a0 Violin Bridge\u00a0 \/\u00a0 JIYUGAOKA VIOLIN<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\" wp-image-28495 alignnone\" src=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/01Ad-2025-11-20-Yumi-violin-B2-d.jpg\" alt=\"\" width=\"361\" height=\"296\" srcset=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/01Ad-2025-11-20-Yumi-violin-B2-d.jpg 1024w, http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/01Ad-2025-11-20-Yumi-violin-B2-d-500x410.jpg 500w, http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/01Ad-2025-11-20-Yumi-violin-B2-d-768x630.jpg 768w\" sizes=\"auto, (max-width: 361px) 100vw, 361px\" \/><br \/>\nNovember 20, 2025\u00a0 Violin Bridge\u00a0 \/\u00a0 JIYUGAOKA VIOLIN<br \/>\nThis bridge is standing on the video violin.<iframe loading=\"lazy\" title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/OziGsewAMrM?si=tBYvMd2Caa_JjHIv\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\" data-mce-fragment=\"1\"><\/iframe><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-25209 alignnone\" src=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/05\/2025-5-04-1-02-H2-a.jpg\" alt=\"\" width=\"1024\" height=\"362\" srcset=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/05\/2025-5-04-1-02-H2-a.jpg 1024w, http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/05\/2025-5-04-1-02-H2-a-500x177.jpg 500w, http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/05\/2025-5-04-1-02-H2-a-768x272.jpg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-25210 alignnone\" src=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/05\/2025-5-04-1-02-H2-b.jpg\" alt=\"\" width=\"1024\" height=\"419\" srcset=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/05\/2025-5-04-1-02-H2-b.jpg 1024w, http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/05\/2025-5-04-1-02-H2-b-500x205.jpg 500w, http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/05\/2025-5-04-1-02-H2-b-768x314.jpg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-25211 alignnone\" src=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/05\/2025-5-04-1-02-H2-c.jpg\" alt=\"\" width=\"1024\" height=\"380\" srcset=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/05\/2025-5-04-1-02-H2-c.jpg 1024w, http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/05\/2025-5-04-1-02-H2-c-500x186.jpg 500w, http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/05\/2025-5-04-1-02-H2-c-768x285.jpg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/>The bridge for the cello is finished.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-25253 alignnone\" src=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/05\/310-2023-6-08-Cello-bridge-Y2.jpg\" alt=\"\" width=\"874\" height=\"1024\" srcset=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/05\/310-2023-6-08-Cello-bridge-Y2.jpg 874w, http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/05\/310-2023-6-08-Cello-bridge-Y2-427x500.jpg 427w, http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/05\/310-2023-6-08-Cello-bridge-Y2-768x900.jpg 768w\" sizes=\"auto, (max-width: 874px) 100vw, 874px\" \/><br \/>\n2023.6.08\u00a0 &#8220;JIYUGAOKA VIOLIN&#8221;, Cello Bridge.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-25256 alignnone\" src=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/05\/310-2023-6-08-Cello-bridge-W3.jpg\" alt=\"\" width=\"272\" height=\"408\" srcset=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/05\/310-2023-6-08-Cello-bridge-W3.jpg 683w, http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/05\/310-2023-6-08-Cello-bridge-W3-333x500.jpg 333w\" sizes=\"auto, (max-width: 272px) 100vw, 272px\" \/><\/p>\n<p>\u79c1\u306f\u3001\u7686\u3055\u3093\u306b\u2025 \u79c1\u81ea\u8eab\u304c \u904e\u53bb\u306b\u8a66\u307f\u305f\u5b9f\u8a3c\u5b9f\u9a13\u3092\u304a\u52e7\u3081\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u305d\u308c\u306f\u3001\u5e02\u8ca9\u306e\u30c1\u30a7\u30ed\u99d2\u3067 \u30cf\u30fc\u30c8\u7a74\u306e\u4e2d\u592e\u306b\u5782\u308c\u3066\u3044\u308b &#8220;Heart wing&#8221; \u72ed\u9698\u90e8( \u4e0b\u53f3\u56f3<span style=\"color: #ff0000;\"> P<\/span>\u5e45 )\u3092 \u63fa\u3089\u3057\u3066\u307f\u3066\u306f\u5c11\u3057\u524a\u308a\u8fbc\u3080\u4f5c\u696d\u3092\u7e70\u308a\u8fd4\u3057\u306a\u304c\u30892.9mm\u4ee5\u4e0b\u307e\u3067\u524a\u308b\u3082\u306e\u3067\u3059\u3002<\/p>\n<p>\u5e02\u8ca9\u306e\u30c1\u30a7\u30ed\u99d2 &#8220;AUBERT-DE LUXE&#8221; \u30d5\u30ec\u30f3\u30c1\uff65\u30e2\u30c7\u30eb\u306f\u521d\u3081\u306f( \u4e0b\u5de6 <span style=\"color: #ff0000;\">4.5mm<span style=\"color: #000000;\"> \/ 23.4g <\/span><\/span>\u00a0)\u300e\u8efd\u304f\u611f\u3058\u308b\u99d2\u300f\u306a\u306e\u3067\u3059\u304c\u3001\u5f26\u9ad8\u3092\u5408\u308f\u305b\u3066\u304b\u3089(<span style=\"color: #ff0000;\"><span style=\"color: #000000;\"> 16.8g <\/span><\/span>)\u3001&#8221;Heart wing&#8221;\u72ed\u9698\u90e8\u306e\u524a\u308a\u8fbc\u307f\u3092\u91cd\u306d\u308b\u5ea6\u306b\u3001\u6b21\u7b2c\u306b \u6c34\u5e73\u306b\u4fdd\u6301\u3057\u305f\u6307\u306b\u611f\u3058\u308b\u91cd\u3055\u304c\u5897\u3057\u3066\u3044\u304d \u307e\u3059\u3002( \u4e0b\u4e2d\u592e <span style=\"color: #ff0000;\">2.4mm<span style=\"color: #000000;\"> \/ 14.9g<\/span><\/span> )<\/p>\n<p>\u5b9f\u969b\u306e\u8cea\u91cf\u306f \u524a\u3063\u305f\u5206\u3060\u3051\u8efd\u304f\u306a\u3063\u3066\u3044\u304f\u8a33\u3067\u3059\u304c\u3001\u6c34\u5e73\u306b\u4fdd\u6301\u3057\u305f\u6642\u306e\u5370\u8c61\u304c \u9006\u306b\u300e\u91cd\u304f\u611f\u3058\u308b\u99d2\u300f\u306b\u5909\u5316\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-20486 alignnone\" src=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2023\/06\/2023-6-06-Cello-bridge-A3a.jpg\" alt=\"\" width=\"153\" height=\"230\" srcset=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2023\/06\/2023-6-06-Cello-bridge-A3a.jpg 683w, http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2023\/06\/2023-6-06-Cello-bridge-A3a-333x500.jpg 333w\" sizes=\"auto, (max-width: 153px) 100vw, 153px\" \/>\u00a0 <img loading=\"lazy\" decoding=\"async\" class=\" wp-image-20487 alignnone\" src=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2023\/06\/2023-6-08-Cello-bridge-A3a.jpg\" alt=\"\" width=\"153\" height=\"230\" srcset=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2023\/06\/2023-6-08-Cello-bridge-A3a.jpg 683w, http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2023\/06\/2023-6-08-Cello-bridge-A3a-333x500.jpg 333w\" sizes=\"auto, (max-width: 153px) 100vw, 153px\" \/> \u00a0<img loading=\"lazy\" decoding=\"async\" class=\" wp-image-20482 alignnone\" src=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2023\/06\/2023-6-08-Cello-bridge-W3.jpg\" alt=\"\" width=\"153\" height=\"230\" srcset=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2023\/06\/2023-6-08-Cello-bridge-W3.jpg 683w, http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2023\/06\/2023-6-08-Cello-bridge-W3-333x500.jpg 333w\" sizes=\"auto, (max-width: 153px) 100vw, 153px\" \/><br \/>\n2023.6.08\u00a0 &#8220;JIYUGAOKA VIOLIN&#8221;, Cello Bridge.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-20384 aligncenter\" src=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2023\/06\/a4b3170896b420d07b83db89ca349aee.jpg\" alt=\"\" width=\"1013\" height=\"1024\" srcset=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2023\/06\/a4b3170896b420d07b83db89ca349aee.jpg 1013w, http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2023\/06\/a4b3170896b420d07b83db89ca349aee-495x500.jpg 495w, http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2023\/06\/a4b3170896b420d07b83db89ca349aee-768x776.jpg 768w\" sizes=\"auto, (max-width: 1013px) 100vw, 1013px\" \/><\/p>\n<p>\u99d2\u3092\u524a\u308b\u6280\u8853\u306f&#8221;\u6728&#8221;\u3068\u5bfe\u8a71\u3057 \u305d\u306e\u500b\u6027\u3092\u6d3b\u304b\u3059\u3053\u3068\u304c\u91cd\u8981\u3067\u3001\u305d\u308c\u306f\u4e00\u672c\u306e\u5e74\u8f2a( <span style=\"color: #ff0000;\">\u8d64\u7dda<\/span> )\u3092\u3001\u3069\u306e\u4f4d\u7f6e\u3067\u7d42\u308f\u3089\u305b\u3001\u3053\u306e\u5e74\u8f2a\u304c\u4f5c\u7528\u3057\u306a\u3044\u533a\u9593 <span style=\"color: #ff0000;\">A-B<span style=\"color: #000000;\">\u3092 \u305d\u306e\u5e74\u8f2a\u5168\u9577\u306e \u3069\u306e\u4f4d\u7f6e\u306b\u7f6e\u304d\u3001\u5bfe\u3068\u306a\u308b\u6b8b\u3055\u308c\u305f\u5e74\u8f2aC\u5074\u3068 \u5e74\u8f2a<\/span>D\u5074<\/span>\u306e\u9577\u3055\u306e\u5dee\u3084\u3001\u305d\u306e\u4e0b\u306b\u9023\u306a\u308b\u8db3\u90e8\u306b\u3069\u306e\u3088\u3046\u306a\u30ad\u30e3\u30e9\u30af\u30bf\u30fc\u3092\u4e0e\u3048\u308b\u304b\u3068\u3044\u3046\u767a\u60f3\u304b\u3089\u5c55\u958b\u3055\u308c\u308b\u3082\u306e\u3060\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<p>\u5148\u305a\u306f\u3001\u99d2\u3092\u63fa\u3089\u3057\u3066\u5f97\u3089\u308c\u305f\u30a4\u30e1\u30fc\u30b8\u304b\u3089\u63a8\u6e2c\u3057\u3001\u305f\u3068\u3048\u3070 \u5e74\u8f2a\u304c\u4f5c\u7528\u3057\u306a\u3044\u533a\u9593 <span style=\"color: #ff0000;\">A-B<span style=\"color: #000000;\">\u306e\u8ddd\u96e2\u6761\u4ef6\u306b\u7f6e\u304d\u63db\u3048\u3001\u300e<\/span><span style=\"color: #000000;\">\u3053\u306e\u5e74\u8f2a\u3092 <\/span><span style=\"color: #000000;\">\u3042\u30680.2mm\u524a\u3063\u3066\u3001\u70b9A\u3092\u5de6\u306b\u79fb\u52d5\u3057\u5e74\u8f2a\u304c\u5207\u9664\u3055\u308c\u305f\u533a\u9593\u309213.8mm\u307e\u3067\u5e83\u3052\u3066\u3001\u306d\u3058\u308a\u3092\u5897\u3084\u305d\u3046\uff65\uff65 \u300f\u306a\u3069\u3068\u69cb\u60f3\u3057\u306a\u304c\u3089\u4f5c\u696d\u3092\u9032\u3081\u308b\u3068\u97f3\u97ff\u7684\u306b\u512a\u308c\u305f\u99d2\u306b\u8fbf\u308a\u3064\u3051\u308b\u3088\u3046\u3067\u3059\u3002<\/span><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-28501 alignnone\" src=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/01Ae-Paganini-s-Bridge-from-il-Cannone-4-July-1851-A1.jpg\" alt=\"\" width=\"361\" height=\"296\" srcset=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/01Ae-Paganini-s-Bridge-from-il-Cannone-4-July-1851-A1.jpg 1024w, http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/01Ae-Paganini-s-Bridge-from-il-Cannone-4-July-1851-A1-500x410.jpg 500w, http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/01Ae-Paganini-s-Bridge-from-il-Cannone-4-July-1851-A1-768x630.jpg 768w\" sizes=\"auto, (max-width: 361px) 100vw, 361px\" \/><\/p>\n<p>4 July, 1851\u00a0 Violin bridge\u00a0 &#8220;Paganini&#8217;s Bridge from &#8211; il Cannone&#8221;<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\" wp-image-28509 alignnone\" src=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/af36184a5ec28ee6ccbf4151d05530d8.jpg\" alt=\"\" width=\"361\" height=\"296\" srcset=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/af36184a5ec28ee6ccbf4151d05530d8.jpg 1024w, http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/af36184a5ec28ee6ccbf4151d05530d8-500x410.jpg 500w, http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/af36184a5ec28ee6ccbf4151d05530d8-768x630.jpg 768w\" sizes=\"auto, (max-width: 361px) 100vw, 361px\" \/><\/p>\n<p>Circa 1880.\u00a0 Violin bridge &#8220;John Marshall ( 1844-1918 ), Aberdeen&#8221; \u5de6\u53f3\u53cd\u8ee2\u753b\u50cf<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\" wp-image-28507 alignnone\" src=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/20ca392e6c9e0457c2b2a81080b559e4.jpg\" alt=\"\" width=\"361\" height=\"296\" srcset=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/20ca392e6c9e0457c2b2a81080b559e4.jpg 1024w, http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/20ca392e6c9e0457c2b2a81080b559e4-500x410.jpg 500w, http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/20ca392e6c9e0457c2b2a81080b559e4-768x630.jpg 768w\" sizes=\"auto, (max-width: 361px) 100vw, 361px\" \/><br \/>\nCirca 1888.\u00a0 Violin bridge &#8220;Hammig shop, Berlin&#8221;<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\" wp-image-28497 alignnone\" src=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/feb48b865fa5f586ef501e61fb274228.jpg\" alt=\"\" width=\"361\" height=\"296\" srcset=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/feb48b865fa5f586ef501e61fb274228.jpg 1024w, http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/feb48b865fa5f586ef501e61fb274228-500x410.jpg 500w, http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/feb48b865fa5f586ef501e61fb274228-768x630.jpg 768w\" sizes=\"auto, (max-width: 361px) 100vw, 361px\" \/><\/p>\n<p>Circa 1900.\u00a0 \u00a0Violin Bridge\u00a0 \/\u00a0 Francesco Guadagnini (1863-1948 )<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\" wp-image-28504 alignnone\" src=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/607531c79bfa36e7ab2128b991160ec8.jpg\" alt=\"\" width=\"361\" height=\"296\" srcset=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/607531c79bfa36e7ab2128b991160ec8.jpg 1024w, http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/607531c79bfa36e7ab2128b991160ec8-500x410.jpg 500w, http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/607531c79bfa36e7ab2128b991160ec8-768x630.jpg 768w\" sizes=\"auto, (max-width: 361px) 100vw, 361px\" \/><\/p>\n<p>Circa 1924.\u00a0 Violin bridge\u00a0 \/\u00a0 Evasio Emilio Guerra( 1875-1956 )<img loading=\"lazy\" decoding=\"async\" class=\" wp-image-28499 alignnone\" src=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/01Ac-Violin-Pietro-Giacomo-Rogeri-Violin-Brescia-1710-B1-d.jpg\" alt=\"\" width=\"361\" height=\"296\" srcset=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/01Ac-Violin-Pietro-Giacomo-Rogeri-Violin-Brescia-1710-B1-d.jpg 1024w, http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/01Ac-Violin-Pietro-Giacomo-Rogeri-Violin-Brescia-1710-B1-d-500x410.jpg 500w, http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/01Ac-Violin-Pietro-Giacomo-Rogeri-Violin-Brescia-1710-B1-d-768x630.jpg 768w\" sizes=\"auto, (max-width: 361px) 100vw, 361px\" \/><\/p>\n<p>Circa 1930.\u00a0 \u00a0Viol\u00edn Bridge<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-28474 aligncenter\" src=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Analytical-Drawing-A1.jpg\" alt=\"\" width=\"1024\" height=\"1024\" srcset=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Analytical-Drawing-A1.jpg 1024w, http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Analytical-Drawing-A1-500x500.jpg 500w, http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Analytical-Drawing-A1-768x768.jpg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<p><span style=\"color: #999999;\">\u30c6\u30f3\u30bb\u30b0\u30ea\u30c6\u30a3\u69cb\u9020\uff08Tensegrity : Tension(\u5f35\u529b)\u3068Integrity(\u7d71\u5408)\u3068\u3044\u3046\u8a00\u8449\u3092\u5408\u308f\u305b\u305f\u9020\u8a9e\u3067\u3001\u5727\u7e2e\u529b\u3068\u5f35\u529b\u306e\u3064\u308a\u5408\u3044\u306b\u3088\u3063\u3066\u69cb\u9020\u304c\u5b89\u5b9a\u3059\u308b\u30b7\u30b9\u30c6\u30e0\u306e\u3053\u3068\u3067\u3059\u3002\u4eba\u4f53\u3082\u305d\u3046\u3067\u3042\u308b\u3088\u3046\u306b\u3001\u52d5\u7684\u5e73\u8861\u306e\u72b6\u614b\u304c\u305f\u3082\u3061\u3084\u3059\u304f\u3001\u56de\u8ee2\u4e2d\u5fc3\u304b\u3089 \u5c11\u3057\u306e\u529b\u3092\u306f\u305f\u3089\u304b\u305b\u308b\u3060\u3051\u3067 \u5bfe\u3068\u306a\u308b&#8221;\u3082\u3046\u4e00\u65b9&#8221;\u306e\u521d\u52d5\u304c\u3059\u3070\u3084\u304f\u306a\u308a\u307e\u3059\u3002<\/span><br \/>\n<a href=\"https:\/\/www.instagram.com\/reel\/DSCXGiYEfDV\/?utm_source=ig_web_copy_link\">https:\/\/www.instagram.com\/reel\/DSCXGiYEfDV\/?utm_source=ig_web_copy_link<\/a><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-28475 alignnone\" src=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Analytical-Drawing-A3.jpg\" alt=\"\" width=\"290\" height=\"496\" srcset=\"http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Analytical-Drawing-A3.jpg 598w, http:\/\/www.jiyugaoka-violin.com\/site\/wp-content\/uploads\/2025\/12\/Analytical-Drawing-A3-292x500.jpg 292w\" sizes=\"auto, (max-width: 290px) 100vw, 290px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"http:\/\/www.jiyugaoka-violin.com\/site\/%e3%82%aa%e3%83%bc%e3%83%ab%e3%83%89%ef%bd%a5%e3%83%b4%e3%82%a1%e3%82%a4%e3%82%aa%e3%83%aa%e3%83%b3%e3%81%ae%e8%a3%bd%e4%bd%9c%e6%8a%80%e6%b3%95-how-to-make-high-performance-stringed-instruments\/15-%e3%82%aa%e3%83%bc%e3%83%ab%e3%83%89%ef%bd%a5%e3%83%b4%e3%82%a1%e3%82%a4%e3%82%aa%e3%83%aa%e3%83%b3%e3%81%ae%e8%a3%bd%e4%bd%9c%e6%8a%80%e6%b3%95-how-to-make-high-performance-stringed-instrumen\"><span style=\"color: #000000;\">\u25b6\u00a0 15.\u00a0 \u00a0\u30d0\u30b9\u30d0\u30fc\u306b\u3064\u3044\u3066\u306e\u8003\u5bdf<\/span><\/a><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u25cf\u00a0 \u00a0 \u5f26\u697d\u5668\u304c\u201d\u30c6\u30f3\u30bb\u30b0\u30ea\u30c6\u30a3\u69cb\u9020\u201d\u3067\u3042\u308b\u3068\u3044\u3046\u3053\u3068 \u30f4\u30a1\u30a4\u30aa\u30ea\u30f3\u3084\u30c1\u30a7\u30ed\u306e\u97ff\u304d\u306f\u3001\u5f26\u304b\u3089\u3067\u306f\u306a\u304f \u97ff\u80f4\u5185\u90e8\u306e\u5171\u9cf4\u304b\u3089\u751f\u3058\u3066\u3044\u307e\u3059\u3002\u305d\u308c\u3092 \u632f\u52d5\u7cfb\u3068\u3057\u3066\u8868\u73fe\u3059\u308c\u3070\u3001\u632f\u52d5\u3059\u308b\u6f14\u594f\u5f26\u3001\u97f3\u53c9\u306f\u99c6\u52d5\u90e8\u3067\u3001\u97ff\u80f4\u3001\u5171\u9cf4\u7bb1\u306f\u5f93\u52d5\u90e8 &hellip; <a href=\"http:\/\/www.jiyugaoka-violin.com\/site\/%e3%82%aa%e3%83%bc%e3%83%ab%e3%83%89%ef%bd%a5%e3%83%b4%e3%82%a1%e3%82%a4%e3%82%aa%e3%83%aa%e3%83%b3%e3%81%ae%e8%a3%bd%e4%bd%9c%e6%8a%80%e6%b3%95-how-to-make-high-performance-stringed-instruments\/14-%e3%82%aa%e3%83%bc%e3%83%ab%e3%83%89%ef%bd%a5%e3%83%b4%e3%82%a1%e3%82%a4%e3%82%aa%e3%83%aa%e3%83%b3%e3%81%ae%e8%a3%bd%e4%bd%9c%e6%8a%80%e6%b3%95-how-to-make-high-performance-stringed-instrumen\" class=\"more-link\">\u7d9a\u304d\u3092\u8aad\u3080 <span class=\"screen-reader-text\">14. \u30aa\u30fc\u30eb\u30c9\uff65\u30f4\u30a1\u30a4\u30aa\u30ea\u30f3\u306e\u88fd\u4f5c\u6280\u6cd5 ( How to make &#8220;High performance stringed instruments&#8221;. )<\/span> <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":26289,"menu_order":130,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-29133","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"http:\/\/www.jiyugaoka-violin.com\/site\/wp-json\/wp\/v2\/pages\/29133","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.jiyugaoka-violin.com\/site\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"http:\/\/www.jiyugaoka-violin.com\/site\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"http:\/\/www.jiyugaoka-violin.com\/site\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.jiyugaoka-violin.com\/site\/wp-json\/wp\/v2\/comments?post=29133"}],"version-history":[{"count":5,"href":"http:\/\/www.jiyugaoka-violin.com\/site\/wp-json\/wp\/v2\/pages\/29133\/revisions"}],"predecessor-version":[{"id":29174,"href":"http:\/\/www.jiyugaoka-violin.com\/site\/wp-json\/wp\/v2\/pages\/29133\/revisions\/29174"}],"up":[{"embeddable":true,"href":"http:\/\/www.jiyugaoka-violin.com\/site\/wp-json\/wp\/v2\/pages\/26289"}],"wp:attachment":[{"href":"http:\/\/www.jiyugaoka-violin.com\/site\/wp-json\/wp\/v2\/media?parent=29133"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}