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Seikan Sekai poster

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Seikan Sekai

星環世界

Popularity
#19,957
most followed
Episode
1
2 min each
Binge time
2m
start to finish
Members
35
tracking it

Where to watch

  • YouTube: Japanese audio, English subtitles

Official, legal streams. Catalogues differ by country. · Data refreshed

Watch order

Standalone: no prequels or sequels · 1 optional extra.

Full order to watch Seikan Sekai →

Just watch Seikan Sekai on its own; you don't need anything else first. The extras (specials, movies, spin-offs) are optional.

Synopsis

Music video for the song Seikan Sekai celebrating the 6th anniversary of The IDOLM@STER Cinderella Girls: Starlight Stage mobile game.

Synopsis excerpt via Kitsu.

Trailer

  1. Ep 1EP 1Episode 1

By the numbers

Popularity rank
#19,957
35 members
Favorited by
0.0%
0 of its members

Do people finish it?

About 1 in 22 people who start Seikan Sekai drop it, above the sci-fi median of 3.4%. Based on 350 AniList members who started it.

Drop rate
4.6%
Sci-Fi median 3.4%
Finished it
85%
298 people
On hold
2.0%
7 paused
Plan to watch
167
not started yet

What people who started it did

350 AniList members · plan-to-watch excluded

  • Finished298 · 85%
  • Watching29 · 8%
  • Paused7 · 2%
  • Dropped16 · 5%

Parents’ guide to Seikan Sekai

Best for: All ages · Rated G

Violence & goreNone noted
Sexual content & nudityNone noted
Sexual violenceNone noted
Disturbing & frightening themesNone noted
Drugs, gambling & crimeNone noted

From AniList community tags and the official age rating. Levels reflect how many viewers agree each tag applies, not a professional rating, so preview an episode before watching with younger children. Explicit tag names are never shown.

Seikan Sekai parents' guide: is it okay for kids? →

Plan & track

Binge planner

1 episodes × 2 min = 2m

How long to finish Seikan Sekai? Set how much you watch per day.

1

day to finish

60

episodes per day

1

weekends if you double up

Seikan Sekai FAQ

How many episodes does Seikan Sekai have?

Seikan Sekai has 1 episode, each around 2 minutes.

Where can I watch Seikan Sekai?

Seikan Sekai is available to stream on YouTube. Availability varies by region.

Is Seikan Sekai finished?

Yes. Seikan Sekai finished airing on Sep 2, 2021.