Head to head
K-On! vs Worlders (Blue Back Ver.)
Side by side on community score, how it's rated, audience size and how long each takes to watch. Data from Kitsu, refreshed daily.
The short version
- K-On! is more widely watched, with 11847× the members.
- Worlders (Blue Back Ver.) is the quicker watch, 5h 8m shorter.
- Fans favorite K-On! more often (2.0% vs 0.0% of members).
- They share Music.
| K-On! | Worlders (Blue Back Ver.) | |
|---|---|---|
| Community score | 7.83 | – |
| Rank by score | #1,289 | – |
| Members | 71,080more | 6 |
| Favorited by | 2.0%more | 0.0% |
| Time to watch | 5h 12m | 4mshorter |
| Episodes | 13 | 1 |
| Format | TV Series | Music |
| Aired | 2009 | 2025 |
| Status | Finished | Finished |
| Studio | Kyoto Animation | – |
| Age rating | PG | – |
Time to watch
Episodes × episode length, openings included
Show as table
| Item | Runtime |
|---|---|
| K-On! | 5h 12m |
| Worlders (Blue Back Ver.) | 4m |
Only K-On!
Shared genres
Only Worlders (Blue Back Ver.)
More comparisons
K-On! vs Worlders (Blue Back Ver.) FAQ
Is K-On! better than Worlders (Blue Back Ver.)?
Not enough ratings yet to compare scores.
Which is longer, K-On! or Worlders (Blue Back Ver.)?
K-On! is longer: 5h 12m against 4m.
Which is more popular?
K-On! has more members on Kitsu (71,080 vs 6).
If I liked K-On!, will I like Worlders (Blue Back Ver.)?
Probably, if it was the music side you enjoyed.