V. Aoi (葵) / G. You (悠) / B. Kazuki (和季) / D. Aru (或)
Dai Ø Chikashitsu (第Ø地下室) (ダイゼロチカシツ) forms.
First live is held. Dai Ø Chikashitsu (第Ø地下室) performs as the opening act throughout the duration of Senketsu A ko-chan (鮮血A子ちゃん) x Mamireta (まみれた) twoman tour, Yukashita Jinrui Hoshoku Keikaku ~Tonai Kinkō-hen~ (床下人類捕食計画~都内近郊編~).
2025-12-15
Dai Ø Chikashitsu (第Ø地下室) changes to formal band KARISOME (カリソメ).
Threeman with Senketsu A ko-chan (鮮血A子ちゃん) and Mamireta (まみれた) Tadashii Ayamachi (正しい過ち) is held
Twoman vs Senketsu A ko-chan (鮮血A子ちゃん) is held
Event series ends
Twoman vs Mamireta (まみれた) is held
Bassist Sui (翠) secedes.
Bassist Kazuki (和季) joins.
V. Aoi (葵) / G. You (悠) / B. Kazuki (和季) / D. Aru (或)
KARISOME (カリソメ) is an active visual kei band. They have been active since 2025.