12-sai.: Chicchana Mune no Tokimeki: Story, Cast and Series Facts

Story and premise

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.

Series details

• Title: 12-sai.: Chicchana Mune no Tokimeki
• Format: Animation
• Language: Japanese
• Genres: Drama, Anime, Romance
• Premiere date: 2016-04-04
• Final broadcast date listed: 2016-12-19
• Status in TVmaze: Ended
• Network listed by TVmaze: Tokyo MX
• Network country: Japan
• Typical episode runtime: 30 minutes
• TVMaze ID: 14693
• IMDb ID: tt5749826
• TVDB ID: 289796

Cast and credited roles

• Shun Horie — Kazuma Hiyama
• Sayuri Hara — Kokoa Hamana
• Mayuki Makiguchi — Marin Ogura
• Tetsuya Kakihara — Ayumu Tsutsumi
• Sōma Saitō — Yuuto Takao
• Ai Kakuma — Hanabi Ayase
• Juri Kimura — Yui Aoi

Seasons in the TVmaze catalogue

• Season 1: premiered 2016-04-04; final listed air date 2016-06-20; episode order: 12.
• Season 2: premiered 2016-10-03; final listed air date 2016-12-19; episode order: 12.

Source and licence

Adapted from 12-sai.: Chicchana Mune no Tokimeki on TVmaze. The synopsis is reproduced as plain text; catalogue facts, cast and season records are selected and reformatted. This adapted text is available under CC BY-SA 4.0, following the TVmaze API licence. Network and web-channel credits identify the service listed in this source; they do not establish current streaming availability.