[Twitter](https://twitter.com/yokoyama_bancho) | [Pixiv](https://www.pixiv.net/users/14091666) | [Blog](http://blog.livedoor.jp/musuore/)
His wife is [Mayumi Katou](https://anilist.co/staff/124693/Mayumi-Katou)
Known For
Ryouichi Yokoyama
[Twitter](https://twitter.com/yokoyama_bancho) | [Pixiv](https://www.pixiv.net/users/14091666) | [Blog](http://blog.livedoor.jp/musuore/)
His wife is [Mayumi Katou](https://anilist.co/staff/124693/Mayumi-Katou)
