THE SPACE COWBOYS is formed.
Vo. 水野克泰, Gt. 大山英寿, Ba. 中田エイイチ, Dr. FURUTON
THE SPACE COWBOYS become a major act and sign to Ki/oon Music.
Ba. 中田エイイチ and Dr. FURUTON both leave the group, and are then replaced by Ba. 光本順也 and Dr. 松本淳.
Vo. 水野克泰, Gt. 大山英寿, Ba. 光本順也, Dr. 松本淳
THE SPACE COWBOYS are dropped from Ki/oon Music, and become an indies band once more.
THE SPACE COWBOYS officially disband.