- Etsuko Okazaki, Eiji Arai, Ryoichi Fujimori, Morgaua Quartet, Shuhei Isobe, Tetsuo Tozawa, Hisashi Ono
Cello
Ryoichi Fujimori
Compilations
- Megumi Takaesu, Ryoichi Fujimori, Shin-ichi Fukuda, I Solisti Filarmonici Italiani, Matthias Musicum Ensemble, Karl-Andreas Kolly, Tokyo Vivaldi Ensemble, Shin-Ichiro Nakano, Yukitomo Hagiwara, Yoshiki Omori, Maki Tanaka, Tomoko Kawada, Koji Ezaki, La Quartina
- Kou Watanabe, Ryoichi Fujimori, La Quartina, Shunsuke Fujimura, Hisaya Dogin, Ayumu Kuwata
- 山田千夏, Ryoichi Fujimori, Karl-Andreas Kolly, 岡崎悦子, 紙屋義信, Shoko Ikeda, Miwako Ishida, 岡崎耕治
- Masaharu Yamamoto, Yasue Sawamura, 三浦はつみ, 三界秀実, Ryoichi Fujimori, Masahiro Owada, Yasuhiro Otsuka, エリカ・シュトローブル, Masashi Tokame, Karl-Andreas Kolly, Osamu TAKAHASHI, 松永一文, Shin-ichi Fukuda, Kazuhiro Ninomiya, 福井健太, 大貫比佐志, Shunsuke FUJIMURA, Shigeharu Yamaoka, Ayumu Kuwata, 銅銀久弥, Shuhei Isobe
- Etsuko Okazaki, Ryoichi Fujimori, Duo Welle, Japan Chember Orchestra, Trio Okazaki, Euros Ensemble, Yoshiko Iwai, Karl-Andreas Kolly, The Clarinet Ensemble, La Quartina
- Andante, Ryoichi Fujimori, Etsuko Okazaki, La Fontaine, Matthias Musicum Ensemble, Koji Ezaki, Karl-Andreas Kolly, Mamiko Nagahisa, Atsushi Ishi, Shin-Ichiro Nakano, Shigeharu Yamaoka, Tokyo Vivaldi Ensemble