Author: OCHIAI Hirokazu
- Happy Project 1
- Alternative Name:
- ハッピープロジェクト, HapiPuro
- Status:
- Ongoing
- Categories:
- Comedy, Harem, Romance, Shounen, Slice of Life,
- Type :
- Japanese
- Author:
- OCHIAI Hirokazu
- Artist:
- -
Chapter list