brain drain forms.
First live is held.
V&G. Hikari Ishitani (石谷光) / G. Masashi Kawai (河合正志) / B. Shinji Takahashi (高橋慎治) / D. Kazuyuki Furukawa (古川和幸)
First tour begins.
Drummer Kazuyuki Furukawa (古川和幸) secedes, and is replaced by Takahiro Yamane (山根貴広).
V&G. Hikari Ishitani (石谷光) / G. Masashi Kawai (河合正志) / B. Shinji Takahashi (高橋慎治) / D. Takahiro Yamane (山根貴広)
First sponsored event, HO-K COMPUTER, is held.
Drummer Takahiro Yamane (山根貴広) secedes.
V&G. Hikari Ishitani (石谷 光) / G. Masashi Kawai (河合正志) / B. Shinji Takahashi (高橋慎治)
“New form” brain drain holds its first live. Presumably, this is when vocalist Hikari Ishitani (石谷 光) switches to guitar, and new vocalist Kenji Nishida (西田健児) joins.
V. Kenji Nishida (西田健児) / G. Hikari Ishitani (石谷光) / G. Masashi Kawai (河合正志) / B. Shinji Takahashi (高橋慎治)
brain drain changes its name to Acma.
Guitarist Masashi Kawai (河合正志) leaves.
V. Kenji Nishida (西田健児) / G. Hikari Ishitani (石谷光) / B. Shinji Takahashi (高橋慎治) / Support D. TAKESHI
TAKESHI (ex-Valentine D.C.) begins as support drummer.
V. Kenji Nishida (西田健児) / G. Hikari Ishitani (石谷光) / G. Masashi Kawai (河合正志) / B. Shinji Takahashi (高橋慎治) / Support D. TAKESHI
Someone else temporarily begins as new support drummer.
Sponsored event, ho-k computer 6, is held at Harajuku (原宿) RUIDO.
Sponsored event, ho-k computer 7, is held at Harajuku (原宿) RUIDO.
Sponsored event, the benza 2, is held.
Sponsored event, ho-k computer 8, is held at Harajuku (原宿) RUIDO. A demotape is freely distributed to attendees.
Sponsored event, ho-k computer 9, is held at Harajuku (原宿) RUIDO.
Those who attended all 3 of the band's lives during July receive a special video.
Sponsored event, ho-k computer 13, is held at Harajuku (原宿) RUIDO.
Support drummer TAKESHI ends support after live.
By this point, Hikari Ishitani (石谷光) and Kenji Nishida (西田健児) switch places.
V. Hikari Ishitani (石谷光) / G. Kenji Nishida (西田健児) / B. Shinji Takahashi (高橋慎治)
Sponsored event, WORLD CUP SOCCER 2002 meets HO-K COMPUTER, is held at Harajuku (原宿) RUIDO.
Sponsored event, HO-K COMPUTER 17, is held at Harajuku (原宿) RUIDO.
Sponsored event, HO-K COMPUTER 18, is held at Harajuku (原宿) RUIDO.
Around this time, drummer HIRO joins.
V. Hikari Ishitani (石谷光) / G. Kenji Nishida (西田健児) / B. Shinji Takahashi (高橋慎治) / D. HIRO
Acma go on hiatus
Acma resumes activities.
Acma goes on another hiatus