According to Kenji Morooka, JACK BITES was formed originally with:
- Kenji Morooka: vocal
- Shoichiro Hizume: bass
Other members were:
- Shuichi Nakano: drums
- Tatsuya Chiba: guitar
- Satoshi "Charlie" Komuta: keyboards
Except Komuta, they do appear on this CD booklet, page 9.
After some recording, Hizume was kicked out and replaced by Satoshi Miyashita.
On the band one and only live, Miyashita was not there and Kaname Ota [太田要] took the job.
Reference:
https://ameblo.jp/morooka-kenzi/entry-10151794083.html
http://home.u07.itscom.net/moroken/live/jacklive.html