The story begins with a 12- years old girls, a sixth-grade girls who is neither an adult nor a child. Worrying about experiencing about your first love.
AnimeNewsNetwork Links:
[Season 1](https://www.animenewsnetwork.com/encyclopedia/anime.php?id=18049)
[Season 2](https://www.animenewsnetwork.com/encyclopedia/anime.php?id=18702)
[OAV](https://www.animenewsnetwork.com/encyclopedia/anime.php?id=16113)
- [Wikipedia](https://en.wikipedia.org/wiki/Age_12)
