tracks 7 acoustic bass Ron McClure
tracks 5 alto saxophone Jim Clouse
tracks 1 to 5 composed by Al Foster
tracks 6 composed by Masabumi Kikuchi
tracks 7 composed by Teo Macero
design [cover art] Teruhisa Tajima
drums Al Foster
tracks 1,2 electric bass Jeff Berlin
tracks 3 to 6 electric bass T.M. Stevens
engineer [recording] Frank Laico
engineer [remix] Russ Payne
tracks 3 flute Jim Clouse
tracks 1 to 3, 5 to 7 guitar Paul Metzke
liner notes Yoshihiro Kumagai
photography by [back cover] Shigeo Anzai
tracks 4 piano Al Foster
tracks 1 to 6 piano Masabumi Kikuchi
tracks 7 piano Teo Macero
producer Teo Macero
reissue producer Moto Uehara
remastered by Koji Suzuki
tracks 1,2 soprano saxophone Bob Mintzer
tracks 3,6 soprano saxophone Michael Brecker
tracks 5,6 soprano saxophone Sam Morrison
tracks 1,2,4,5,7 tenor saxophone Michael Brecker
Record Company Sony Records
Manufactured By Sony Music Entertainment (Japan) Inc.
Recorded at CBS Recording Studios, New York in 1978.

Jewel case version with Obi-strip and insert of notes mostly in Japanese.