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🧭 Watch order guide

12-sai. watch order

2 core entries, 1 extra. Watching only the core story and movies takes about 2h 32m. Generated from the franchise graph, so it updates when new seasons are announced.

2

core entries

0

movies to include

0

recaps / alt versions to skip

2h 32m

total core runtime

Where the hours go

Core story and movies in watch order · 2h 32m in total · longest: 12-sai.

Show as table
ItemRuntime
12-sai.1h 36m
2nd Season56m

Recommended order

  1. 1
    Main
    12-sai.

    OVA · 2014 · 8 ep · 1h 36m

    Core story – watch in this order.

  2. 2
    Side storyoptional
    12-sai.: Chicchana Mune no Tokimeki

    TV Series · 2016 · 12 ep · 4h 48m

    Side story / OVA – optional but adds context.

  3. 3
    Main
    12-sai. 2nd Season

    OVA · 2015 · 4 ep · 56m

    Core story – watch in this order.

Release order

  1. 112-sai.2014-04
  2. 212-sai. 2nd Season2015-07
  3. 312-sai.: Chicchana Mune no Tokimeki2016-04

12-sai. watch order FAQ

What order should I watch 12-sai. in?

Follow the recommended order above: 12-sai. → 12-sai. 2nd Season. Movies and side stories are slotted after the season they relate to.

How long does it take to watch all of 12-sai.?

The core story and movies run about 2h 32m. At two hours a day that is roughly 2 days.

Can I skip the recaps?

There are no recap episodes or compilation movies on record for this franchise.

Where does this order come from?

It is built automatically from the sequel, prequel, side-story and spin-off links in the Kitsu database and refreshed daily, so new seasons appear without manual edits.