沖至
Itaru Oki – Soul Eyes 2007年 Bass – Yasuhiko Tachibana Drums – Shota Koyama Flugelhorn – Itaru Oki Instruments [Rubber Hose] – Itaru Oki Piano – Satoko Fujii Shakuhachi – Itaru Oki Tenor Saxophone – Keizo Nobori Trumpet – Itaru Oki, Natsuki Tamura Violin – Keisuke Ohta Voice – Keisuke Ohta
Itaru Oki / Takeshi Shibuya – Live At "Aketa"2007年 Double Bass – Kamimura Katsumasa Drums – Akira Sotoyama Flugelhorn – Itaru Oki Guitar – Akihiro Ishiwatari Piano – Takeshi Shibuya Shakuhachi – Itaru Oki Trumpet – Itaru Oki
Itaru Oki & Raymond Boni – 天海 (Ten-Kai)2007年 Guitar – Raymond Boni Trumpet – Itaru Oki
Itaru Oki / Otomo Yoshihide – Encounter 2007年 Flugelhorn – Itaru Oki Guitar – Otomo Yoshihide Instruments [Rubber Hose] – Itaru Oki Shakuhachi – Itaru Oki Trumpet – Itaru Oki Turntables – Otomo Yoshihide
Itaru Oki And Benjamin Duboc – Nobusiko 2010年 Double Bass – Benjamin Duboc Trumpet, Flugelhorn, Flute, Instruments [Tubes], Percussion – Itaru Oki