Artist. Formerly tagged as penginmaru.
Japanese name: ペンギン丸 (Penguin Maru)
https://www.pixiv.net/users/2599647
https://www.pixiv.net/stacc/pengin_0_maru
https://twitter.com/iuchi_980727
https://twitter.com/pengin_0_maru
https://twitter.com/intent/user?user_id=2397282542
https://twitter.com/intent/user?user_id=1012306003767934976
https://pengin0maru.booth.pm
https://seiga.nicovideo.jp/user/illust/25722637
https://www.nicovideo.jp/user/25722637
https://pengin0maru.fanbox.cc
https://www.pixiv.net/fanbox/creator/2599647
https://sketch.pixiv.net/@nizitama
https://sketch.pixiv.net/@pengin_0_maru
https://privatter.net/u/pengin_0_maru
https://odaibako.net/u/pengin_0_maru
https://www.pixiv.net/stacc/nizitama
https://twitter.com/106Pengin
https://twitter.com/iuchi_0727
