Tokyo shamisen

In Tokyo Shamisen, place is concrete: Katsushika, Taito, and Toshima appear in the named manufacturing area, with Taito City adding Chuo alongside Taito and Toshima. The Tokyo Hogakki association brings together members who make Tokyo koto and Tokyo Shamisen, and its shops combine retail, craft work, and manufacturing. The same ward names point to storefronts, benches, and instruments made for players in Tokyo.

The broader shamisen lineage starts with the Chinese sanxian, reaches Ryukyu by the late fourteenth century, and is thought to have entered Japan through Sakai around the Eiroku era at the end of the Muromachi period. By the Kanei era, makers such as Kanda Harumitsu and Ishimura Omi appear in the chronology, and shamisen making developed alongside shamisen music. That musical link can still be read in neck thickness: futozao for Tsugaru and gidayu, chuzao for kouta and folk music, and hosozao for nagauta.

Tokyo Shamisen is made as tenjin, neck, and body, yet the workshop sequence can be held by one craftsperson through finishing. Taito City places this beside Kansai neck-making division of labor, while the Tokyo process joins woodworking and the stretching of the sound membrane within one person's range. The wood, joints, polish, body, and membrane meet in the same chain of decisions before the instrument is played.

The neck uses hard woods such as koki, rosewood, karin, mulberry, or equivalent materials, while the body uses karin, mulberry, or equivalents. Joint work begins with cut wood and tools: saws, chisels, files, marking tools, and planes shape tenons, grooves, and straight lines. The neck is polished with whetstones, burnished by hand, and finished with plant oil, so the final gloss belongs to touch as much as to material.

The body membrane is pressed on with wooden pegs, rope, twisting tools, wedges, and a stretching stand. Listed skin materials include cat or dog skin or equivalent leather, and Taito City notes a craftsperson experimenting with kangaroo skin for the body. Near the neck, the sawari groove is cut with a whetstone; the sawari device gives the shamisen a distinctive resonance with a trace of noise and complex overtones.

The Tokyo Hogakki association places sales, repair, and manufacture within one community of shops and makers, and says many instruments used by head schools and students gathered in Tokyo are made by its members. Its public side has appeared at Ryogoku's Edo-Tokyo Museum, where visitors could watch koto and shamisen being made by hand at a distance of only several dozen centimeters. A Tokyo Shamisen and Tokyo Koto event at the museum invited the public to watch how the instruments are made and to better understand Japanese instruments.