12-sai.: Chicchana Mune no Tokimeki (2016)
| First Air Date: | 2016, April 4 |
| Last Air Date: | 2016, December 18 |
| Status: | Ended |
| Seasons: | 2 |
| Episodes: | 24 |
| Episode Runtime: | 24 min |
| Countries: | Japan |
| Production: | OLM |
| Cast: | Tetsuya Kakihara, Soma Saito, Shinnosuke Tachibana, Ai Kakuma, Sayuri Hara, Taishi Murata, Shun Horie, Juri Kimura |
Overview:
The story begins with Hanabi, a sixth-grade girl who is neither an adult nor a child. She deals with issues such as accidentally witnessing her homeroom teacher kissing, and worrying about experiencing physiological changes before her friends. The series depicts a 12-year-old girl's innocent worries and first love.