12-sai.
SynergySP
Romance
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 manga depicts a 12-year-old girl's innocent worries ...
Relations
Characters
Yui Aoi
Main
Juri Kimura
Japanese
Hanabi Ayase
Main
Ai Kakuma
Japanese
Kazuma Hiyama
Main
Yuuichi Iguchi
Japanese
Yuuto Takao
Main
Souma Saitou
Japanese
Eikou
Supporting
Takumi Watanabe
Japanese
Inaba Mikami
Supporting
Atsushi Tamaru
Japanese
Kokoa Hamana
Supporting
Sayuri Hara
Japanese
Ayumu Tsutsumi
Supporting
Tetsuya Kakihara
Japanese
Staff
Nao Maita
Original Creator
Episodes
Ep1～キス・キライ・ スキ～
Ep2～ヒミツ～
Ep3～コクハク age1～
Ep4〜コクハク age2〜
Ep5〜コクハク age3〜
Ep6〜クリスマス〜
Ep7〜ハジマリ〜
Ep8〜ナマエ〜
Ep9
Ep10
Ep11
Ep12
