Karon Siphon (Volume 1-3 is the latest issue)

Publisher: Futabasha
Author: Rita Tachibana, Hunu Sakaki
Size: 128mm x 182mm
Number of books: 3
Language: Japanese
Category: Girl manga, manga
Latest release date: 2012-07-20

Synopsis:
A new label from a free web comic site for women "Otome High!" The place where Ioi Nanatsu, a high school girl who broke in love and was disappointed, was a coffee shop that runs on the way home from school and is run by one of the best demons in the demon world that ordinary humans can not reach. (Although it's a good -looking guy) Io has been forced to trade with a cold -blooded store manager, Kiba (!?). What is the price that the devil wants!? That kind of thing and this!?