JACK UP forms in Aomori (青森)青森.
JACK UP perform at the Aomori (青森) tryouts for that year's edition of the yearly BS Young Battle (BSヤングバトル). Although they don't advance, they win a runner-up prize.
Kajimachi Yamaha Hall
Event is held.
JACK UP disbands
JACK UP revives. Vocalist K-ji changes his alias to KOEDA, and bassist DAIGO doesn't return. He is then replaced by KENJI.
Guitarist KEN secedes. KOEDA changes his alias once again to Hashimoto, and KENJI changes his alias to KEMU.
JACK UP goes on hiatus