Head to head
Black Bullet vs One Piece
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
- One Piece is rated higher by the community: 8.40 vs 7.03.
- One Piece is more widely watched, with 5.2× the members.
- Black Bullet is the quicker watch, 23d 6h shorter.
- Fans favorite One Piece more often (3.3% vs 0.8% of members).
- They share Martial Arts, Action.
| Black Bullet | One Piece | |
|---|---|---|
| Community score | 7.03 | 8.40higher |
| Rank by score | #5,358 | #59better |
| Members | 62,036 | 324,952more |
| Favorited by | 0.8% | 3.3%more |
| Time to watch | 5h 12mshorter | 23d 12h |
| Episodes | 13 | Ongoing |
| Format | TV Series | TV Series |
| Aired | 2014 | 1999–now |
| Status | Finished | Airing |
| Studio | – | Toei Animation |
| Age rating | R | PG |
How each is rated
Share of ratings at each star level · 9★–10★: 21% vs 66%
- Black Bullet
- One Piece
0%40%80%
1★2★3★4★5★6★7★8★9★10★
Show as table
| Black Bullet | One Piece | |
|---|---|---|
| 1★ | 1% | 5% |
| 2★ | 2% | 0% |
| 3★ | 3% | 0% |
| 4★ | 6% | 6% |
| 5★ | 8% | 1% |
| 6★ | 14% | 2% |
| 7★ | 26% | 14% |
| 8★ | 19% | 5% |
| 9★ | 9% | 6% |
| 10★ | 12% | 60% |
Time to watch
Episodes × episode length, openings included
Show as table
| Item | Runtime |
|---|---|
| Black Bullet | 5h 12m |
| One Piece | 23d 12h |
Only Black Bullet
Shared genres
Only One Piece
More comparisons
Black Bullet vs One Piece FAQ
Is Black Bullet better than One Piece?
By community score, One Piece is ahead (8.40 vs 7.03). Both are martial arts and action, so taste decides the rest.
Which is longer, Black Bullet or One Piece?
One Piece is longer: 23d 12h against 5h 12m.
Which is more popular?
One Piece has more members on Kitsu (324,952 vs 62,036).
If I liked Black Bullet, will I like One Piece?
Probably, if it was the martial arts, action side you enjoyed.