- Real name: Unknown
- Likes: Sweets, merry-go-rounds
- Dislikes: insects
crimm is recurring BEMANI vocalist by TOMOSUKE to sing his songs for. She's known for providing vocals to the unit Dormir, and in recent years to a few Asaki songs, too. She has also provided the lyrics to several songs for TOMOSUKE's ひなビタ♪ project.
Very little has been revealed about crimm since her BEMANI debut in 2004, other than that she's younger than TOMOSUKE.
- crimm's main alias is a parody of Grimms' Fairy Tales. This is also referenced by the genres of いきもの失格 and 去る金合戦.
- Some fans speculated that crimm provided vocals to mint tears, a Taiko no tatsujin 13 NAMCO original song, under the cotoribbon alias. However, crimm herself has denied that she had any involvement in the song.
- くりむ / crimm
- Dormir / イオンチャンネル (with TOMOSUKE)
- あさきのくりむ童話 (member of, with Asaki)
- Petit March (2012)