![](https://cdn.animecharacters.io/images/characters/large/33878-0e170b08.jpg)
Kumiko Agemaki (総角組子)
Kumiko is Kei's little sister. She is lovely, energetic and loves her Big Brother Kei.
Voice Actors
Sayuri Yahagi
Japanese
Kumiko is Kei's little sister. She is lovely, energetic and loves her Big Brother Kei.
Sayuri Yahagi
Japanese