He's plain, he's short, he's boring. And on top of that, Kuzumi-kun can't read the room. Popular high school girl Erika Sakura has for some reason become so stuck on Kuzumi-kun that she can't help it...

(Source: Yen Press)

Notes:
- Includes the one-shot published in the April 2015 issue renamed to chapter 0 (chapter 0.1, ...