following
No idea but Google images said "ensemble stars"
Don't know, but I did research about this a little bit and I found this : https://www.pixiv.net/member_illust.php?mode=medium&illust_id=61274242 and http://beebeemel.tumblr.com
The author name is Shia or Hummel if you prefer.
If you want to know more about her : https://www.mangaupdates.com/authors.html?id=12895
More Google searching...the characters are Kaoru Hakaze and Rei Sakuma from Ensemble Stars. Now to hunt for a doujin of them...
More : Ensemble Stars is a Japanese mobile card collecting game.
A Novel and Manga have been made for the project, and an Anime is currently in production.
Kaoru + Rei from Ensemble Stars..
https://myreadingmanga.info/hororo-ritsu-lonely-heart-egoist-ensemble-stars-dj-jp/
This' the only doujinshi I could find of them..
Sigh, if only it were in English. :(
It really does look like a good one.. yet another reason to learn Japanese ^^
yo, where is this from?
http://orig12.deviantart.net/3b40/f/2017/039/f/0/render__65_by_envynightingale-daycqql.png