| Instrument | Number/Model | Country | Year | Scale length | Condition※ | |
|---|---|---|---|---|---|---|
| [1] | Sakae Ishii | 11-string classical guitar | 1992Year | 552mm | 8 | |
| [2] | Masaru Kohno | Professional-R | Japan | 1995Year | 650mm | 7 |
| [3] | Daisuke Kuriyama | Class100 model Torres | Japan | 2026Year | 650mm | 10 |
| [4] | Yukio Nakade | No.1000 | Japan | 1981Year | 653mm | 7 |
| [5] | Hirohiko&Tatsuhiko Hirose | No.30 | Japan | 1977Year | 650mm | 7 |
| [6] | Kiyohide Shoji | JSS | Japan | 2018Year | 630mm | 7 |
| [7] | Francisco Barba | Flamenco Blanca | 2022Year | 655mm | 7 | |
| [8] | Luca Waldner | Torres model No.86 | Italy | 2004Year | 647mm | 7 |
| [9] | Shuichi Komiyama | Model Torres No.043 | Japan | 2025Year | 645mm | 10 |
| [10] | Alberto Nejime Ohno | model Santos Hernandez | Japan | 2015Year | 650mm | 7 |
| [11] | Kaoru Ono | Original model No.136 | Japan | 2002Year | 650mm | 7 |
| [12] | Manuel Velazquez | U.S.A | 1994Year | 650mm | 7 | |
| [13] | Shunpei Nishino | Class50 Hauser Model | 日本 | 2026Year | 650mm | 10 |
| [14] | Masaru Kohno | No.20 | Japan | 1977Year | 660mm | |
| [15] | Alberto Nejime Ohno | Modelo Bouchet | Japan | 2015Year | 650mm | 7 |
| [16] | Kimiyoshi Noda | ClassC | ClassC | 1985Year | 650mm | 7 |
| [17] | Shunpei Nishino | Class50 | Japan | 2008Year | 650mm | 7 |
| [18] | Helmut Buchsteiner | Meister No.001 | Germany | 1988Year | 650mm | 9 |
| [19] | Satoru Sakuma | Romanillos Model No.39 | Japan | 2012Year | 650mm | 6 |
| [20] | Jesus Bellido | Torres 6 | Spain | 644mm | 7 |
| ※Condition | |
| 10 | New |
| 9 | Mint |
| 8 | Exellent |
| 7 | Very good |
| 6 | Good |
| 5 | Normal condition due to aging |