ASTY (アスティ) forms. Member details are hidden, and promo pictures feature the band members wearing giant styrofoam balls over their heads.
Member details are announced and a full music video is uploaded to YouTube
V: TAKERU (タケル) G: Zuu (ずぅ) B: Yuuki (優希) D: Junya (純弥)
First live is held at Ikebukuro (池袋) EDGE.
First one-man live is held
The band loses contact with Vo.TAKERU (タケル). They are forced to perform at their free oneman with 3 members.
Vocalist Takeru (タケル) secedes.
ASTY (アスティ) pauses activities