Artist.
Nickname: csr201
The other name: いそぽ (Isopo)
Circle name: 下ネタ禁止令
Site name: 外道温泉
https://www.pixiv.net/users/455203
https://www.pixiv.net/stacc/csr201
https://twitter.com/csr201
https://twitter.com/intent/user?user_id=128873052
https://seiga.nicovideo.jp/user/illust/1477463
http://www.nicovideo.jp/mylist/7756783
https://www.nicovideo.jp/user/1477463
https://pawoo.net/@csr201
https://pawoo.net/web/accounts/58906
https://sketch.pixiv.net/@csr201
http://csr201.blog.fc2.com
http://privatter.net/u/csr201
https://www.youtube.com/user/csr201
http://twpf.jp/csr201
