Optical Index / Kanro Watagashi索引光学 / 綿菓子かんろOptical Index / Kanro Watagashi
- Catalog
- N/A
- Release
- Apr 26, 2026
- Release Event
- Released at M3-2026 Spring (Apr 26, 2026)
- Publisher
- alliaria recordsalliaria recordsalliaria records
- Classification
- Vocal, Live Event, Remix, Data, Video
- Category
- Doujin Music
- Media Format
- USB
