Enryu Koyomi (淹留煌夜美) is a member of the YuLuKo Trio. She is voiced by Hitomi Saya (仁見紗綾).
Profile
Koyomi is a fiery girl from Aomori Prefecture. Since childhood she has been drilled in witchcraft by her grandmother, a great witch from Romania.
She is fiercely proud of Aomori — and, at the same time, nursing an inferiority complex toward witches who grew up in the city. City life in Tokyo is not exactly easy on her. The moment a polished city witch stumbles at something Koyomi finds easy, though, she flashes a smug little grin and lays the condescension on thick. The official profile does not sugarcoat it: her personality can be exhausting.
In combat
Koyomi was the only YuLuKo Trio member playable in the October 2026 CBT, where she carried the Sweeper role label. See combat roles.
Relationships
- Yanagihara Luise — YuLuKo Trio member and Risara Academy troublemaker.
- Aizumi Yuzuki — YuLuKo Trio member from an ordinary Tokyo family, exactly the kind of “city witch” Koyomi feels complicated about.
About the Sweeper role
Likely focused on hitting multiple enemies or clearing waves. (Our reading of the CBT label — official definitions are pending.) Other Sweepers in the CBT: Sigrid Ulvhern, Nagatani Kanon.