Artist. Formerly tagged as Nanakusa_GAYU.
- Pen-name: 七草GAYU (Nanakusa GAYU)
- Pixiv account: https://www.pixiv.net/member.php?id=2468783
- Site name: Trick Tailor (トリックテーラー) (shared with web writer/story creator Mononobe Souichi)
- Website URL: http://stayweed.nobody.jp/
- Blog: http://tricktailor.blog.shinobi.jp/