Artist.
Name: コーテンベルグの傭兵 (lit. "The Mercenary of Kooten Bergh")
Site name: 古都コーテンベルグ (lit. "Ancient City Kooten Bergh")
Piapro nickname: kulannkupiapuro
https://www.pixiv.net/users/2692864
https://www.pixiv.net/stacc/pppyouhei8
https://twitter.com/ppnk2235iisste5
https://twitter.com/intent/user?user_id=1280152953454641152
https://seiga.nicovideo.jp/user/illust/15166557
https://www.nicovideo.jp/user/15166557
https://pawoo.net/@pppyouhei8
https://pawoo.net/web/accounts/180026
https://yohe1919.fanbox.cc
https://sketch.pixiv.net/@pppyouhei8
http://nikunikutoriniku.blog.fc2.com
http://piapro.jp/content/lr24kmpxhv4h1ifb
http://piapro.jp/kulannkupiapuro
https://twitter.com/duna139
https://twitter.com/ko9youhei
