LP Showboat [3SB-1011] (1978)
Bass - Tsutomu Okada, Tamio Kawabata
Clarinet - Masanori Sasaji
Electric Piano, Synthesizer, Organ, Voice - Mikio Masuda
Soprano Saxophone, Composer, Voice- Kosuke Mine
Drums, Voice, Composer - Hiroshi Murakami
Clarinet, Electric Piano, Composer - Takehiro Honda
Percussion - Masanori Sasaji, Takehiro Honda, Tamio Kawabata
Guitar - Kiyoshi Sugimoto
Voice - Jibo, Masa
Engineer - Yuhji Yamashita
Cover Illustration - Tamie Okuyama
Cover Design - Kazuharu Nagayama