Ｄｒ．スランプ アラレちゃん ほよよ！ナナバ城の秘宝
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.
- Genre: Komedi, Animerat
- Studio: Toei Animation
- Nyckelord: anime
- Kasta: 内海賢二, 小山茉美, 杉山佳寿子, Naomi Jinbô, 古川登志夫, 大竹宏
