https://www.pixiv.net/users/216919
https://www.pixiv.net/stacc/libuki
https://twitter.com/libuki_bin
https://twitter.com/intent/user?user_id=100905558
https://sketch.pixiv.net/@libuki
https://portal.circle.ms/Circle/Index/10024331
https://www.mangaupdates.com/author/2d5rjvv