https://www.pixiv.net/users/14880629
https://www.pixiv.net/users/107865173
https://www.pixiv.net/stacc/mamamarusi
https://www.pixiv.net/stacc/marusiiiil
https://twitter.com/marusiiiil
https://twitter.com/intent/user?user_id=1267786549044764675
https://marusi.booth.pm
https://seiga.nicovideo.jp/user/illust/39538613
https://www.nicovideo.jp/user/39538613
https://sketch.pixiv.net/@mamamarusi
https://www.youtube.com/@Marushich
https://bsky.app/profile/marusiiiil.bsky.social
https://store.line.me/stickershop/author/1058856/