The Mysterious Egg
Chapter Details
Chapter #: 11
Volume: 1
Kanzenban Volume: 1
Kanji Title: なんのタマゴ?の巻
Rōmaji Title: Nanno Tamago?
Translated Title: Which Egg is this?
Release Date: 1980
English Release:
Original Anime Adaptation: What's with the Egg?!
Remake Anime Adaptation: The Strange Baby
Chapter Chronology
Previous: The Time Slipper
Next: Is It a Girl? Is It a Boy!?
The Mysterious Egg, also called Surprise Egg!, is the 11th chapter to the Dr. Slump manga.



The prehistoric Soramame ancestor with Senbei's lighter

Senbei Norimaki, Arale Norimaki and Peasuke Soramame use the Time Slipper to take a trip to the prehistoric ages, where meet a Prehistoric Soramame Ancestor who gives them a mysterious egg in exchange for Senbei's lighter. Back at the Norimaki Residence, the egg hatches Gatchan.

Dr. Slump Volume 1: The Birth of Arale
Manga The Birth of Arale! · Here Comes Arale! · Something's Missing! · Dr. Monster · Which Will It Be? · Bearly Friends! · Arale is Akane!? · The Big-Small Gun! · 1980: Living For Tomorrow! · The Time Slipper · The Mysterious Egg · Is It a Girl? Is It a Boy!?
Dr. Slump Arale-chan Arale-chan's BirthHey! FriendsArale-chan Goes to SchoolIt is! ...not thereGreat Adventure with the Time SlipperWhat's with the Egg?!Huh?! Is it a Boy? Is it a Girl?My Friend, Mr. Bear!!New Invention! The Big-Small Ray GunLiving for Tomorrow!Arale is Akane!?The Mysterious Dr. Monster?!
1997 Anime Arale is Born!!Let's Go to SchoolTime Slipper!The Strange BabyArale's Missing Thing...Dekachibi Ray Gun!Bear in the Cage