alto saxophone, soprano saxophone, clarinet Hajime Maekawa
alto saxophone, soprano saxophone, flute, clarinet Koji Suzuki
arranged by Takashi Shikata
art direction Ben Nishizawa
baritone saxophone, soprano saxophone, bass clarinet Nobuyuki Morikawa
bass Junichi Kobayashi
directed by [sound director] Mitsugu Kobayashi
drums Yoshiyuki Nakamura
engineer [cutting] Shizuo Nomiyama
engineer [recording] Yoshihiko Kannari
guitar Kazuhiko Kawakami
leader, conductor, tenor saxophone Nobuo Hara
piano, electric piano Takeshi Kamachi
producer Takeshi Fujii
tenor saxophone, soprano saxophone, flute Yosuke Tonoki
trombone Tatsuroh Matsubayashi
trombone Yoshitaka Hanasaka
trombone, bass trombone Shigeru Kawashima
trombone, valve trombone Kenji Nishiyama
trumpet, flugelhorn Hiroshi Kikuchi
trumpet, flugelhorn Hiroshi Sanami
trumpet, flugelhorn Shuzo Morikawa
trumpet, flugelhorn Tomoya Haneo
Made By Trio-Kenwood Corporation
Recorded June 25, 26 & 27, 1979 at Yamaha Epicurus Studio, Tokyo.