Swedish artist, illustrator.
Artist name: Jenny Behmer
The other names: "Keyhala", "Nene" or 蛍原
https://www.pixiv.net/users/5347863
https://www.pixiv.net/stacc/keyhala
https://twitter.com/keyhala
https://twitter.com/intent/user?user_id=1341165810388185089
https://www.deviantart.com/keyhala
https://sketch.pixiv.net/@keyhala
https://keyhalaportfolio.tumblr.com
https://twitter.com/intent/user?user_id=2797555599