It is difficult and sweet (1st volume 1)

Publisher: Shogakukan
Author: Yu Kakuno
Size: 112mm x 174mm
Number of books: 1
Language: Japanese
Category: Girl manga, manga
Latest publication date: 2015-01-26

Synopsis:
Mitsuki, a male friend who was born for the first time in his birth, is a bookmark, whose boys are not good at. A little scary, a little scary ... a Shiori who is attracted to the straight and hard light tree that is different from the image of the boy who has been holding so far. This feeling means falling in love with a boy ... ??