co-producer, directed by Hiroki "Vanity" Maekawa
co-producer, directed by Masaji Asakawa
composed by [all], programmed by Kim Raveman
coordinator [specially] Tom Yoda
creative director Keiko Nakamura
executive-producer Max Matsuura
illustration Hidetomo Suzuki
management [artist] Hironobu Yoshimatsu
mastered by Tetsuya Yamamoto
mixed by Randomizer
photography by Yukio Fukuzato
producer Takashi Kimura
producer [assistant] Hiroyuki Odashima
producer, mixed by, recorded by, art direction, design Raveman
programmed by [additional] Satoshi Hidaka
rap Terry-T
rap US-Tom
recorded by [vo.] Tamotsu Kuwabara
recorded by, supervised by Hiroyoshi Ueda
supervised by Soichiro Kimura
tracks 12 vocals [additional] Brenda Biagi
tracks 5 vocals [additional] Julia Wilson
tracks 2, 6, 7, 10, 11, 15, 16 vocals [additional] Melodie Sexton
tracks 14 vocals [additional] Reika
tracks 3, 9 vocals [additional] Robbie Danzie
tracks 12 vocals [additional] Shinnosuke Nohara
tracks 12 voice actor [shinnosuke nohara, uncredited], vocals [additional, uncredited] Akiko Yajima
Distributed By Nippon Crown Co., Ltd.
Manufactured By Avex D.D., Inc.
Phonographic Copyright (p) Avex D.D., Inc.
Recorded At BX Studio (2)
Mixed At BX Studio (2)
Difference of release title:
Front cover – PUMPIN
Back cover & CD label – Pumpin
Spine – PUMPIN'

Partially Mixed:
Audio of track 1 to 2, 10 to 11 & 13 to 14 are segued. (No space between tracks.)
Audio of track 8 to 9 are mixed.
Barcode: 4988064112562 (Scanned)
Barcode: 4 988064 112562 (Text)
Rights Society: JASRAC
Matrix / Runout: AVCD-11256 MT B01
Mastering SID Code: IFPI L262