Dr. Slump and Arale-chan: Hoyoyo! The Treasure of Nanaba Castle
1984, Japanese. Directed by Hiroki Shibata.
Senbei Norimaki finds the secret treasure named “Eye of Rainbow” of the legendary Nanaba Castle in the mountain. This treasure makes every dream come true. When the gang of Arale Norimaki and Gatchan tried to steal the treasure, Bisna, who is the descendant of Nanaba Kingdom, takes the treasure. Bisna wants to revive the devil and Nanaba Kingdom. Arale and her friends went towards the secret Nanaba Castle to get back the treasure.
- Runtime
- 0h 48m
- Post-credits
- None listed
- Language
- Japanese
- Rated
- Check local
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Where to watch Dr. Slump and Arale-chan: Hoyoyo! The Treasure of Nanaba Castle
Dr. Slump and Arale-chan: Hoyoyo! The Treasure of Nanaba Castle isn’t streaming on any OTT platform in India yet; it released on 22 December 1984.
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Part of a series
Dr. Slump: watch order
Cast & crew
- Hiroki ShibataDirector
- Kenji UtsumiSenbei Norimaki (voice)
- Mami KoyamaArale Norimaki (voice)
- Kazuko SugiyamaAkane Kimidori (voice)
- Naomi JinboPeasuke Soramame (voice)
- Toshio FurukawaTarou Soramame (voice)
- Hiroshi OtakeNikochan Daiou (voice)
- Isamu TanonakaGala (voice)
- Shigeru ChibaNikochan's Servant (voice)
- Mitsuko HorieObotchaman (voice)
- Masaharu SatoPagos (voice)
- Tesyo GendaSuppaman (voice)
- Mariko MukaiMidori Yamabuki (voice)
Details
- Released
- 22 December 1984
- Original title
- Ｄｒ．スランプ アラレちゃん ほよよ！ナナバ城の秘宝
- Country
- Japan
Check ratings elsewhere
News & fan talk
What Dr. Slump and Arale-chan: Hoyoyo! The Treasure of Nanaba Castle is based on
Dr. Slump and Arale-chan: Hoyoyo! The Treasure of Nanaba Castle is based on Dr. Slump, a manga series by Akira Toriyama, published by Jump Comics.
Manga series
Dr. Slump
By Akira Toriyama
Published by Jump Comics
Source details from Wikidata and TMDB.
Watch before Dr. Slump and Arale-chan: Hoyoyo! The Treasure of Nanaba Castle
In release order. The films it follows, and anything it builds on.
After Dr. Slump and Arale-chan: Hoyoyo! The Treasure of Nanaba Castle
What comes next in the series.
Dr. Slump and Arale-chan: Hoyoyo! City of Dreams, Mechapolis
1985 · 6.2/10
NewNext in the series
Dr. Slump and Arale-chan: N-cha! Clear Skies Over Penguin Village
1993 · 6.5/10
NewNext in the series
Dr. Slump and Arale-chan: N-cha! From Penguin Village with Love
1993 · 8.0/10
NewNext in the series
Dr. Slump and Arale-chan: Hoyoyo!! Follow the Rescued Shark...
1994 · 6.2/10
NewNext in the series
Dr. Slump and Arale-chan: N-cha!! Excited Heart of Summer Vacation
1994 · 4.0/10
NewNext in the series
Dr. Slump: Arale's Surprise Bang
1999 · 4.0/10
NewNext in the series
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Dr. Slump and Arale-chan: Hoyoyo! The Treasure of Nanaba Castle: quick answers
What should I watch before Dr. Slump and Arale-chan: Hoyoyo! The Treasure of Nanaba Castle?
Watch Dr. Slump and Arale-chan: Hello! Wonder Island (1981), Dr. Slump: Hoyoyo! Space Adventure (1982), and Dr. Slump and Arale-chan: Hoyoyo! The Great Race Around The World (1983) first.
What comes after Dr. Slump and Arale-chan: Hoyoyo! The Treasure of Nanaba Castle?
Next in the series: Dr. Slump and Arale-chan: Hoyoyo! City of Dreams, Mechapolis (1985), Dr. Slump and Arale-chan: N-cha! Clear Skies Over Penguin Village (1993), and Dr. Slump and Arale-chan: N-cha! From Penguin Village with Love (1993).
Is Dr. Slump and Arale-chan: Hoyoyo! The Treasure of Nanaba Castle worth watching?
Dr. Slump and Arale-chan: Hoyoyo! The Treasure of Nanaba Castle doesn’t have enough ratings for a verdict yet.
How long is Dr. Slump and Arale-chan: Hoyoyo! The Treasure of Nanaba Castle?
Dr. Slump and Arale-chan: Hoyoyo! The Treasure of Nanaba Castle runs 48 minutes (0h 48m).
Does Dr. Slump and Arale-chan: Hoyoyo! The Treasure of Nanaba Castle have a post-credits scene?
None is listed for Dr. Slump and Arale-chan: Hoyoyo! The Treasure of Nanaba Castle. Viewers tag these on TMDB, so a brand-new film may not be tagged yet.
Dr. Slump and Arale-chan: Hoyoyo! The Treasure of Nanaba Castle parents guide: is it suitable for kids?
No age rating is listed for Dr. Slump and Arale-chan: Hoyoyo! The Treasure of Nanaba Castle yet.
Which OTT platform is Dr. Slump and Arale-chan: Hoyoyo! The Treasure of Nanaba Castle on?
Dr. Slump and Arale-chan: Hoyoyo! The Treasure of Nanaba Castle isn’t streaming on any OTT platform in India yet; it released on 22 December 1984. (Checked 14 November 2026.)
What movies are like Dr. Slump and Arale-chan: Hoyoyo! The Treasure of Nanaba Castle?
If you liked Dr. Slump and Arale-chan: Hoyoyo! The Treasure of Nanaba Castle, try Crayon Shinchan the Movie: The Legend Called: Dance! Amigo!, Crayon Shinchan the Movie: Action Kamen VS Leotard Devil, Doraemon: Nobita and the Tin Labyrinth.
Who directed Dr. Slump and Arale-chan: Hoyoyo! The Treasure of Nanaba Castle?
Dr. Slump and Arale-chan: Hoyoyo! The Treasure of Nanaba Castle (1984) was directed by Hiroki Shibata and stars Kenji Utsumi, Mami Koyama, Kazuko Sugiyama.
What is Dr. Slump and Arale-chan: Hoyoyo! The Treasure of Nanaba Castle based on?
Dr. Slump and Arale-chan: Hoyoyo! The Treasure of Nanaba Castle is based on Dr. Slump, a manga series by Akira Toriyama, published by Jump Comics.