Dr. Slump and Arale-chan: N-cha!! Trembling Heart of the Summer (Dr.スランプ アラレちゃん んちゃ!!わくわくハートの夏休み, Dr. Slump Arare-chan N-cha!! Wakuwaku Hāto no Natsuyasumi) is the 9th Dr. Slump film, and the 4th and final feature of the reboot film continuity. It was released on July 9th, 1994.
The Norimaki Family, the Soramame Family, Suppaman, and Dr. Mashirito end up coming to a summer resort which is really a haunted castle filled with monsters. While enjoying the many facilities, such as the arcades and hot spring baths, they all end up falling into the clutches of Vandora, a female vampire who intends to feed off them.
Despite being on the promotional poster of this film, Obotchaman doesn't make any appearance in the actual movie.
|Dr. Slump films|
|Dr. Slump Arale-chan films||Hello! Wonder Island • "Hoyoyo!" Space Adventure • Hoyoyo, The Great Race Around the World • Hoyoyo! The Treasure of Nanaba Castle • Hoyoyo! The City of Dreams, Mechapolis|
|Dr. Slump Returns films||N-cha! Penguin Village is Swelling Then Fair • N-cha! From Penguin Village With Love • Hoyoyo!! Follow the Rescued Shark... • N-cha!! Trembling Heart of the Summer|
|Special films||Arale's Surprise • Dr. Mashirito and Abale-chan|