https://www.pixiv.net/users/1086596
https://www.pixiv.net/stacc/blacktea-greentea
https://twitter.com/sotya_desu_ga
https://twitter.com/sotya_desu_ga02
https://twitter.com/intent/user?user_id=2218620428
https://twitter.com/intent/user?user_id=854619743348604928
https://sketch.pixiv.net/@blacktea-greentea
https://odaibako.net/u/sotya_desu_ga
