Monsters' Night is the 54th chapter of the Dr. Slump manga. The cover art for this chapter is also featured in the Akira Toriyama - The World artbooks.


The story begins at Trampire's Castle, which the female vampire Trampire leaves with one of her two followers to suck blood and steal money. While flying under the moonlight, Trampire's follower transforms into a wolfman. They enter the Norimaki Residence.

Senbei Norimaki is building a rocket, and decides to finish it the next day. Trampire meets various of Senbei's creations playing together (Mr. Time, the Boxe Game characters, and the K-9 Robot), as well as King Nikochan and his servant who entered the residence to steal Senbei's rocket and return to Planet Nikochan. Trampire tries to suck Arale Norimaki's blood, but she fails since Arale has no blood because she is an android. Arale then briefly awakes and fires her N'cha Cannon, scaring the female vampire.

Trampire then joins her follower, who is trying to steal Senbei's money. They enter Senbei's rocket, thinking it is a safe, and launches it while they and the Nikos are inside. The rocket crashes on Trampire's Castle, destroying it.

Dr. Slump Volume 5: Monsters' Night
Manga Untouchable AraleAffairs of the Heart!Monsters' NightThe Great Arale-Eye Caper: Part 1The Great Arale-Eye Caper: Part 2Kinoko on the LooseHeel, Achilles!Good-bye, Gatchan!The Big-City StudentMr. Handy!The Siverman ComethPeasuke's First Love
Dr. Slump Arale-chan Affairs of the Heart!Fear the Monster's NightThe Great Arale-Eye Caper!!Kinoko on the LooseThe Exchange Student from Metropolis IslandShiverman the HitmanA Pounding Heart! Peasuke's First Love
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