What kind of title is this?: Manga.
How many volumes are there?: 5 volumes are listed.
How many chapters are there?: 52 chapters are listed.
Where can I read it?: Reading links are listed for Seven Seas Entertainment, Official Site, Pixiv Comic. Check availability in your region.

Synopsis

About The High School Life of a Fudanshi

Ryo Sakaguchi has a deep, dark secret: he's a fudanshi—a boy obsessed with BL. While he has trouble understanding how others don't find the same bliss he does from his unusual hobbies, that doesn't make it any easier for Ryo to buy his precious manga from the “girls” section of the store, or any simpler explaining the world of boys' love, shipping wars, and doujinshi circles to his best friend Nakamura. Will Ryo find other fanboys to share his hobby with, or is he doomed to sit alone on his throne of BL romance? (Source: Seven Seas Entertainment)

Comedy Slice of Life