Artist. Likes Ninja Slayer.
Nickname: 亘理 (Watari)
Name as a Ninjahead: ワタリ・ニンジャ (Watari Ninja)
https://www.pixiv.net/users/1789263
https://www.pixiv.net/stacc/arachnological-society_888
https://twitter.com/watarininja
https://twitter.com/intent/user?user_id=2557070707
https://seiga.nicovideo.jp/user/illust/7897520
https://www.nicovideo.jp/user/7897520
https://pawoo.net/@watarininja
https://pawoo.net/web/accounts/418327
https://sketch.pixiv.net/@arachnological-society_888