Cannon Busters
ONA · 12 episodes · R - 17+ (violence & profanity)
6.56/ 10 · from 1 source
Follow the adventures and exploits of S.A.M, a high-end, royal-class friendship droid who's joined by a quirky, discarded maintenance robot and a brash, deadly fugitive. Together, the unlikely trio embarks on an unforgettable journey in a fantastic and dangerous world in search of S.A.M's best friend, the heir to a powerful kingdom under siege. (Source: Official Website)
Why this rank?
Every source below feeds the aggregate, weighted by votes and reliability — see the full methodology. No black box.
| Source | Score | Normalized | Votes | Rank there | Updated |
|---|---|---|---|---|---|
| MyAnimeList | 6.42 | 6.42 | 22,874 | #8428 | 7/9/2026 |
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