https://www.pixiv.net/users/8041072
https://www.pixiv.net/stacc/kuuru-n
https://twitter.com/clear_kuuru
https://twitter.com/intent/user?user_id=148213935
https://seiga.nicovideo.jp/user/illust/23713120
https://www.nicovideo.jp/user/23713120
https://pawoo.net/@kuuru_n
https://pawoo.net/web/accounts/391941
https://kuuru.fanbox.cc
https://sketch.pixiv.net/@kuuru-n
