REACTION (リアクション) forms.
V. Nishino “DEAL” Takashi (西野“DEAL”隆) / G. YASU / B. YUKI / D. HIRO
Vocalist Nishino “DEAL” Takashi (西野“DEAL”隆) secedes. Some time later, Narusawa “NARU” Hiroyuki (鳴沢“NARU”浩幸) joins.
Vocalist NARU leaves, and 岸本友彦 joins.
V. Tomohiko Kishimoto (岸本友彦) / G. YASU / B. YUKI / D. HIRO
Vocalist 岸本友彦 leaves, and JUN joins.
REACTION become a major act and joins Invitation.
Vo. JUN leaves, and the remaining members of REACTION decide to disband
REACTION reunites with Vo. 木村直樹.
V. Naoki Kimura (木村直樹) / G. YASU / B. YUKI / D. HIRO
Guitarist YASU passes away.
V. Naoki Kimura (木村直樹) / B. YUKI / D. HIRO
REACTION play one more live in honor of YASU, and disband once more afterwards
REACTION was a non-vkei band. They were active from 1983 to 2009 and are now disbanded.