Artist, illustrator.
Japanese name: 久坂 宗次 (Kusaka Souji)
Circle name: 夢よりすてきな (Yume yori Suteki na)
https://www.pixiv.net/users/656267
https://www.pixiv.net/stacc/kusakasouji
https://twitter.com/kusakasouji
https://twitter.com/intent/user?user_id=58472379
https://fantia.jp/3190483523
https://fantia.jp/fanclubs/48574
https://kusakasouji.fanbox.cc
https://www.pixiv.net/fanbox/creator/656267
https://skeb.jp/@kusakasouji
https://misskey.io/@kusakasouji
https://misskey.io/users/9qc01svfn51d078x
https://portal.circle.ms/Circle/Index/10127868
https://www.dlsite.com/maniax/circle/profile/=/maker_id/RG04588.html
https://www.melonbooks.co.jp/circle/index.php?circle_id=22252
https://ec.toranoana.jp/tora_r/ec/cot/circle/2UPA436P8U74d169d687/all
https://ja.wikipedia.org/wiki/久坂宗次
https://pawoo.net/@kusakasouji
https://pawoo.net/web/accounts/572942
https://sketch.pixiv.net/@kusakasouji
http://hx.sakura.ne.jp/~kusaka
http://kusakasouji.sakura.ne.jp
http://webcatalog.circle.ms/Perma/Circle/10127868
http://twitpic.com/photos/kusakasouji
