[Ryosuke's](https://anilist.co/character/10047/Ishigami-Ryosuke) father.

Ryo is sent out by the people of a village to kill the monster which has been attacking the villagers. It is rumored that this monster is a cat-woman named Bagi. As Ryo waits for the monster to come to its watering hole, he thinks back to how he first met Bagi as a kitten who learned how to write, and later reenters his life on a quest to discover who and what she really is. But now she has gone wild, and as the time of her arrival approaches, he strengthens his resolve to kill her.
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(Source: Anime News Network)

[Wiki (jp)](https://ja.wikipedia.org/wiki/嶋俊介)

Sousuke Ishigami