AI-Kurabu (AI-倶楽部) forms in Tokyo (東京)東京.
Vo. Nachi / Gt. Kousuke / Dr.Shiruku
Ba Miu join the band
Vo. Nachi / Gt. Kousuke / Ba. Miu / Dr.Shiruku
Gt. Ayumu join the band
Vo. Nachi / Gt. Kousuke / Gt. Ayumu / Ba. Miu / Dr.Shiruku
Vo. Nachi / Gt. Kousuke / Gt. Nagase / Ba. Miu / Dr.Shiruku
Gt. Nagase secedes
Ba. Miu secedes
AI-Ban (AI-版) disbands