Kigurumi Haroukitei is the stage name used by Kotori Koiwai (小岩井ことり), a Japanese seiyuu-singer from Kyoto, Japan. Under this credit, Kigurumi Haroukitei appears in anime and music catalogs as part of Japan's voice-actor music scene, where character songs, expressive vocals, and performer-led presentation are central to the appeal.
For listeners searching for anison-adjacent credits or anime-related music, the name is a clear match to Kotori Koiwai's voice-acting background. It is a memorable artist identity that connects her work in Japanese entertainment with the kind of music often associated with anime audiences.
