![Kawabata-kun](https://img.flawlessfiles.com/_r/400x400/100/f3/f6/f3f663812c4542d853e0b0a6ed9eea22/f3f663812c4542d853e0b0a6ed9eea22.jpg)
Kawabata-kun
川端くん
A kappa with very well-defined musculature, who is friends with Muromi and Houman. His older brother was attacked by humans, which has caused him to dislike them.
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Muromi-san
Supporting (Role) TV
![Hamada, Kenji](https://img.flawlessfiles.com/_r/100x100/100/1f/0e/1f0ef82f1fc59c2d64d40b8850176dfa/1f0ef82f1fc59c2d64d40b8850176dfa.jpg)