https://www.pixiv.net/users/2493563
https://www.pixiv.net/stacc/citrus-pop
https://x.com/yuzukq
https://x.com/i/user/205543700
https://seiga.nicovideo.jp/user/illust/19805325
https://www.nicovideo.jp/user/19805325
http://citrusranch.web.fc2.com
http://p.twipple.jp/user/yuzukq
http://twitpic.com/photos/yuzukq
