Bass – Takashi Tokuhiro Design [Sleeve] – Nakakazu Nagashima Liner Notes – 副島輝人* Other [Title] – Hiroko Natsuaki Percussion – Sabu Toyozumi Photography By – Tatsuo Minami Producer – Kazuo Harada, Kuniya Inaoka Producer [Concert Producer] – Kunio Ohashi, Teruto Soejima Recorded By, Mixed By – Kunio Arai Reeds, Written-By – Mototeru Takagi Recorded the concert "Sabu Toyozumi/The Seven Seas" live at Nichifutsu Kaikan Hall, July 2, 1975. Genre:Free Jazz，Free Improvisation