Early Members 1962 Rockabilly Band era are
Takeshi Terauchi, Hachiro Suzuki, Naoaki Hori, Kunimitsu Fuyuume, Osamu Arima, Masayuki Hori
1964 Surf Beat GS era are
Takeshi Terauchi, Kunihiko Kase, Masami Ichikawa, Shiro Ishibashi, Fumio Kudo, Hachiro Suzuki.
In 1966 they served as the opening act for The Beatles Japanese live, but Kunihiko Kase has left just before.
Beatles live is under high alert, Opening act has been confined in their dressing room.
Kunihiko Kase was to leave their blue jeans and He said, "So I want to seen the Beatles."
He chose to leave the group to see performance of the Beatles from the audience seat.
Furthermore Takeshi Terauchi also has hard schedule and fallen in the overwork.
Takeshi Terauchi was supposed to leave the group for medical treatment before the Beatles came to Japan.
The Blue Jeans Members For Record Debut on 1967 GS era : George Tagawa, Kazuo Okamoto, Hiroshi Nishimura, Isao Asakura, Izumi Wada, Ryuji Hoshi.
Takeshi Terauchi and The Blue Jeans Members on 70s Rock Era : Takeshi Terauchi, Mikio Aida, Shiro Ishibashi, Joe Mizuki, Loui Takahashi, Takao Shimura, Yu Yamane
Takeshi Terauchi and The Blue Jeans New Members on 70s Rock Era : Takeshi Terauchi, Iwao Ishii, Kaoru Ishii, Hajime Shinjo, Kazushi Kiryu, Shinichi Yamamoto, Joe Fukazawa、Shugo Miyagawa, Kazuo Ohmori, Tadashi Inoue, Shuji Susa
They are also replace the back members that except Takeshi Terauchi.
Yukio Teranaka, Kazuo Nobuta, Masayoshi Kusumoto, Hisashi Takeda