| instruments |
|---|
| 1993-03-28 | Conduction #28, E | Yuji Katsui | violin | Lawrence D. “Butch” Morris | 3:06 |
| 1993-03-28 | Conduction #28, Part II-X | Yuji Katsui | violin | Lawrence D. “Butch” Morris | 21:01 |
| 2020-01-25 | 4strings and 1voice | Yuji Katsui | violin | YoshimiO & Seiichi Yamamoto, Fernando Kabusacki, Yuji Katsui, Daikiti Yoshida | 58:27 |
| ☆☆☽ ~道化師のレクイエムとメリーゴーランド 2 Stars & Moon Including Clown's Requiem & Merry-Go-Round | | effects | Vincent Atmicus | 12:31 |
| ☆☆☽ ~道化師のレクイエムとメリーゴーランド 2 Stars & Moon Including Clown's Requiem & Merry-Go-Round | | violin | Vincent Atmicus | 12:31 |
| ☆☆☽ ~道化師のレクイエムとメリーゴーランド 2 Stars & Moon Including Clown's Requiem & Merry-Go-Round | | electric violin | Vincent Atmicus | 12:31 |
| After Pizza 3 | | violin | Mono Fontana, Fernando Kabusacki, Alejandro Franov, Santiago Vazquez meets Yamamoto Seiichi, Katsui Yuji | 12:47 |
| Before Pizza | | violin | Mono Fontana, Fernando Kabusacki, Alejandro Franov, Santiago Vazquez meets Yamamoto Seiichi, Katsui Yuji | 33:53 |
| Berimbau | | electric violin | System 7 | 7:24 |
| Chick, Shick Radio | Katsui Yuji | viola | フルカワミキ | 4:26 |
| Chick, Shick Radio | Katsui Yuji | cello | フルカワミキ | 4:26 |
| Chick, Shick Radio | Katsui Yuji | violin | フルカワミキ | 4:26 |
| Close to You | | violin | Jim O’Rourke feat. Haruomi Hosono | 5:09 |
| Daibutsu Sama-Sama | | violin | Leonard Eto | 5:10 |
| Freedom leaf | Katsui Yuji | viola | フルカワミキ | 3:34 |
| Freedom leaf | Katsui Yuji | cello | フルカワミキ | 3:34 |
| Freedom leaf | Katsui Yuji | violin | フルカワミキ | 3:34 |
| Friday 2 | | violin | Mono Fontana, Fernando Kabusacki, Alejandro Franov, Santiago Vazquez meets Yamamoto Seiichi, Katsui Yuji | 17:14 |
| Friday 3 / No.4 | | violin | Mono Fontana, Fernando Kabusacki, Alejandro Franov, Santiago Vazquez meets Yamamoto Seiichi, Katsui Yuji | 6:31 |
| King of Caffeine | | violin | 大陸男対山脈女 | 7:59 |
| Mbir-Va | | effects | Vincent Atmicus | 12:23 |
| Mbir-Va | | violin | Vincent Atmicus | 12:23 |
| Mbir-Va | | electric violin | Vincent Atmicus | 12:23 |
| Micro Takes 1 / No.1 | | violin | Mono Fontana, Fernando Kabusacki, Alejandro Franov, Santiago Vazquez meets Yamamoto Seiichi, Katsui Yuji | 3:55 |
| Micro Takes 1 / No.2 | | violin | Mono Fontana, Fernando Kabusacki, Alejandro Franov, Santiago Vazquez meets Yamamoto Seiichi, Katsui Yuji | 7:10 |
| Micro Takes 2 / No.1 | | violin | Mono Fontana, Fernando Kabusacki, Alejandro Franov, Santiago Vazquez meets Yamamoto Seiichi, Katsui Yuji | 5:13 |
| Micro Takes 2 / No.3 | | violin | Mono Fontana, Fernando Kabusacki, Alejandro Franov, Santiago Vazquez meets Yamamoto Seiichi, Katsui Yuji | 18:32 |
| Mutter of Metal | Katsui Yuji | violin | フルカワミキ | 2:45 |
| Mutter of Metal | Katsui Yuji | viola | フルカワミキ | 2:45 |
| Mutter of Metal | Katsui Yuji | cello | フルカワミキ | 2:45 |
| Oferere / Azoth | | effects | Vincent Atmicus | 10:28 |
| Oferere / Azoth | | violin | Vincent Atmicus | 10:28 |
| Oferere / Azoth | | electric violin | Vincent Atmicus | 10:28 |
| OP Signal “LIVE” <ライヴ感!> | | electric violin | Nakamura Koji | 1:57 |
| OVER YOU | Katsui Yuji | viola | フルカワミキ | 3:00 |
| OVER YOU | Katsui Yuji | violin | フルカワミキ | 3:00 |
| OVER YOU | Katsui Yuji | cello | フルカワミキ | 3:00 |
| Rain song | Katsui Yuji | cello | フルカワミキ | 2:55 |
| Rain song | Katsui Yuji | violin | フルカワミキ | 2:55 |
| Rain song | Katsui Yuji | viola | フルカワミキ | 2:55 |
| Re-Baptizum | | effects | Vincent Atmicus | 6:33 |
| Re-Baptizum | | violin | Vincent Atmicus | 6:33 |
| Re-Baptizum | | electric violin | Vincent Atmicus | 6:33 |
| SECRET Ⅱ: Expansion <大軍隊> | | electric violin | Nakamura Koji | 1:53 |
| slt | yuji katsui | violin | 牛尾憲輔 | 1:59 |
| Take 1 | | violin | Mono Fontana, Fernando Kabusacki, Alejandro Franov, Santiago Vazquez meets Yamamoto Seiichi, Katsui Yuji | 12:43 |
| Ulterior Aim <米国の思惑> | | electric violin | Nakamura Koji | 1:48 |
| Walk On By | | violin | Jim O’Rourke feat. Donna Taylor | 4:42 |
| You’ll Never Get to Heaven | | violin | Jim O’Rourke feat. Yoichi Aoyama | 4:02 |
| うたうひと | | violin | Pika☆ | 7:25 |
| くつわむし Kutuwamusi | | electric violin | Vincent Atmicus | 5:54 |
| くつわむし Kutuwamusi | | violin | Vincent Atmicus | 5:54 |
| くつわむし Kutuwamusi | | effects | Vincent Atmicus | 5:54 |
| 屋上の飛行機凧 Aero-Kite on the Roof | | violin | Vincent Atmicus | 16:39 |
| 屋上の飛行機凧 Aero-Kite on the Roof | | effects | Vincent Atmicus | 16:39 |
| 屋上の飛行機凧 Aero-Kite on the Roof | | electric violin | Vincent Atmicus | 16:39 |
| 月夜に猫は森へ行く a Cat Goes Into the Woods at a Moonlight Night | | electric violin | Vincent Atmicus | 0:40 |
| 月夜に猫は森へ行く a Cat Goes Into the Woods at a Moonlight Night | | effects | Vincent Atmicus | 0:40 |
| 月夜に猫は森へ行く a Cat Goes Into the Woods at a Moonlight Night | | violin | Vincent Atmicus | 0:40 |
| produced |
|---|
| Rovo - Batis (System 7 remix) | | | System 7 | 5:58 |
| instruments |
|---|
| Leo+1 | | violin | Leonard Eto | |
| Mandala 2000: Live at Kichijoji Mandala II | | guest and violin | Ruins | |
| Sun・Ra・New | | violin | Pika x 勝井祐二 x 大友良英 | |
| produced |
|---|
| Chichipio: Buenos Aires Session, Volume 1 | | | Mono Fontana, Fernando Kabusacki, Alejandro Franov, Santiago Vazquez meets Yamamoto Seiichi, Katsui Yuji | |
| Izumi: Buenos Aires Session, Volume 2 | | | Mono Fontana, Fernando Kabusacki, Alejandro Franov, Santiago Vazquez meets Yamamoto Seiichi, Katsui Yuji | |
| composed |
|---|
| Rovo - Batis (System 7 remix) | | | | |
| wrote |
|---|
| 月夜に猫は森へ行く | | | | |