Species: Demon
Birthday: Deviler 13th
Height: 162 cm (5'4")
Rank: _Bet_ (Anime & Manga)
Inherited Magic: Barrier
Affiliation: Babyls Demon School (Formerly)
Battlers: Magical Apparatus Battler (Formerly)

Kiriwo is a physically and magically weak demon. Despite being an upperclassman at Babyls Demon School, he is only a Beth (2) rank. He hopes to develop tools that will help other weak demons like him be treated fairly.

Despite his harmless appearance, Kiriwo actually enjoys seeing people in despair and plots to destroy Babyls along with Baal, but his plan ends up failing due to Iruma's interference.