https://www.pixiv.net/users/206837
https://www.pixiv.net/stacc/limits_hys
https://twitter.com/suzukitsuta
https://twitter.com/intent/user?user_id=900296476378619905
https://pawoo.net/@limits_hys
https://sketch.pixiv.net/@limits_hys
https://www.amazon.co.jp/-/e/B003UWSZXY/
https://www.mangaupdates.com/author/0cq037b
https://www.mangaupdates.com/authors.html?id=769268279
https://ec.toranoana.jp/joshi_r/ec/cot/circle/2UPA0E6Q8U74d16Qd687/all/
https://ecs.toranoana.jp/joshi/ec/cot/circle/2UPA0E6Q8U74d16Qd687/all/
https://ja.wikipedia.org/wiki/鈴木ツタ
https://www.animenewsnetwork.com/encyclopedia/people.php?id=74014
https://myanimelist.net/people/4645
https://pawoo.net/web/accounts/434369
http://drnmtuta.blog.fc2.com
