Rankeo anime № 3183
Dr. Slump and Arale-chan: Hoyoyo! The Treasure of Nanaba Castle
Movie · 1 episodes · PG-13 - Teens 13 or older
7.25/ 10 · from 2 sources
Dr. Slump found the secret treasure named “Eye of Rainbow” of legendary Nanaba Castle in the mountain. This treasure makes every dream come true. When the robbery gang of Arale, Ga-chan tried to steal this treasure, Bisna who is the descendant of Nanaba Kingdom took the treasure. Bisna wanted to revive the devil and Nanaba Kingdom. Arale and her friends went towards the secret Nanaba Castle to get back the treasure. (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 | 6.52 | 6.52 | 757 | #7800 | 7/9/2026 |
| Kitsu | 70.63 | 7.06 | 223 | #4240 | 7/9/2026 |
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