URLs

• https://www.pixiv.net/users/8673355
• https://www.pixiv.net/stacc/sktr-hrnh
• https://twitter.com/sktr_sgt
• https://twitter.com/intent/user?user_id=2423870695
• https://sketch.pixiv.net/@sktr-hrnh
• https://www.melonbooks.co.jp/circle/index.php?circle_id=24314
• https://www.pixiv.net/stacc/saku_suguitar