https://www.pixiv.net/users/1257647
https://www.pixiv.net/stacc/skura01
https://twitter.com/rokudenashipp
https://twitter.com/skra01
https://twitter.com/intent/user?user_id=740912581435482112
https://twitter.com/intent/user?user_id=1275254548613873664
https://seiga.nicovideo.jp/user/illust/27355890
https://www.nicovideo.jp/user/27355890
https://pawoo.net/@skura01
https://pawoo.net/web/accounts/170401
https://sketch.pixiv.net/@skura01
http://p.twipple.jp/user/skra01
