Head to head
Cosmos Trailer vs K-On!!
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 rated higher by the community: 8.13 vs 6.99.
- K-On!! is more widely watched, with 502× the members.
- Cosmos Trailer is the quicker watch, 10h 22m shorter.
- Fans favorite K-On!! more often (1.9% vs 0.0% of members).
- They share Music, Slice of Life.
| Cosmos Trailer | K-On!! | |
|---|---|---|
| Community score | 6.99 | 8.13higher |
| Rank by score | #5,695 | #552better |
| Members | 101 | 50,706more |
| Favorited by | 0.0% | 1.9%more |
| Time to watch | 2mshorter | 10h 24m |
| Episodes | 1 | 26 |
| Format | ONA | TV Series |
| Aired | 2019 | 2010 |
| Status | Finished | Finished |
| Studio | – | Kyoto Animation |
| Age rating | G | PG |
How each is rated
Share of ratings at each star level · 9★–10★: 5% vs 46%
- Cosmos Trailer
- K-On!!
0%20%40%
1★2★3★4★5★6★7★8★9★10★
Show as table
| Cosmos Trailer | K-On!! | |
|---|---|---|
| 1★ | 0% | 1% |
| 2★ | 2% | 1% |
| 3★ | 5% | 0% |
| 4★ | 2% | 2% |
| 5★ | 11% | 3% |
| 6★ | 32% | 7% |
| 7★ | 39% | 17% |
| 8★ | 5% | 23% |
| 9★ | 2% | 19% |
| 10★ | 4% | 28% |
Time to watch
Episodes × episode length, openings included
Show as table
| Item | Runtime |
|---|---|
| Cosmos Trailer | 2m |
| K-On!! | 10h 24m |
Only Cosmos Trailer
Shared genres
Only K-On!!
More comparisons
Cosmos Trailer vs K-On!! FAQ
Is Cosmos Trailer better than K-On!!?
By community score, K-On!! is ahead (8.13 vs 6.99). Both are music and slice of life, so taste decides the rest.
Which is longer, Cosmos Trailer or K-On!!?
K-On!! is longer: 10h 24m against 2m.
Which is more popular?
K-On!! has more members on Kitsu (50,706 vs 101).
If I liked Cosmos Trailer, will I like K-On!!?
Probably, if it was the music, slice of life side you enjoyed.

