🧭 Watch order guide
Seikan Sekai watch order
1 core entry, 1 extra. Watching only the core story and movies takes about 2m. Generated from the franchise graph, so it updates when new seasons are announced.
Seikan Sekai watch order at a glance
- 1.Seikan Sekai Music · 2021
1
core entries
0
movies to include
0
recaps / alt versions to skip
2m
total core runtime
Where to stream Seikan Sekai
How many of the 1 seasons and movies each service lists. Catalogues differ by country; each part's own links are in the order below.
- YouTube 1 of 1
Recommended order
- 1

- 2
Spin-offoptionalThe iDOLM@STER Cinderella GirlsTV Series · 2015 · 13 ep · 5h 12m
Spin-off – optional, different tone or cast.
Release order
- 1The iDOLM@STER Cinderella Girls2015-01
- 2Seikan Sekai2021-09
Seikan Sekai watch order checklist
Tick off each one as you go. Saved in this browser.
Seikan Sekai watch order FAQ
What order should I watch Seikan Sekai in?
Follow the recommended order above: Seikan Sekai. Movies and side stories are slotted after the season they relate to.
How long does it take to watch all of Seikan Sekai?
The core story and movies run about 2m. At two hours a day that is roughly 1 days.
Where can I stream all of Seikan Sekai?
YouTube lists 1 of the 1 seasons and movies. Catalogues differ by country, so check the links on each part above.
