A-CHIEF is formed.
V. Tomoki Eda (江田智樹) / G. Nobuyuki Takigami (滝上修幸) / B. Hiroyuki Asami (浅見博之) / D. Keiichi Kodo (古道圭一)
A-CHIEF becomes a major act and signs to Nippon Columbia.
A-CHIEF disbands
A-CHIEF was a non-vkei band. They were active from 1988 to 1993 and are now disbanded.