URLs

• https://www.pixiv.net/users/38930862
• https://www.pixiv.net/stacc/user_issei_draw
• https://twitter.com/issei_draw
• https://twitter.com/intent/user?user_id=1056501358495391744
• https://seiga.nicovideo.jp/user/illust/88354850
• https://pawoo.net/@user_issei_draw
• https://sketch.pixiv.net/@user_issei_draw