Title: insomnia
Lyrics: 不二 悠風理 (FUJI Yukari from Cosmos and Chaos)
Music: 不二 悠風理 (FUJI Yukari from Cosmos and Chaos)
Vocal: 欲音ルコ (Yokune Ruko / ACE Studio), 波音リツ (Namine Ritsu / ACE Studio)
Picture: Cosmos and Chaos
Instrumental etc.: https://cosmoschaos.net/insomnia/
- Release Date:February 20, 2026
