Artist. Formerly tagged as nanakusa_kayu.
Japanese name: かゆ (Kayu)
Circle name: 七草粥 (Nanakusa-Kayu)
https://www.pixiv.net/users/17453875
https://www.pixiv.net/stacc/nanakusa_kayu
https://twitter.com/nanakusa_kayu
https://twitter.com/intent/user?user_id=971823936
https://pon-kotu.tumblr.com
http://twpf.jp/nanakusa_kayu
https://twitter.com/intent/user?user_id=706694403792830464