|Kanji Title:||男の子！？ 女の子！？の巻|
|Rōmaji Title:||Otoko no ko!? Onna no ko!?|
|Translated Title:||A Boy!? A Girl!?|
|Original Anime Adaptation:|
|Remake Anime Adaptation:|
|Previous:||The Mysterious Egg|
|Next:||Arale Flies the Skies!|
The first days with Gatchan in the Norimaki Residence. It is revealed that Gatchan can eat everything, and that Gatchan can survive falling from very hight height. While giving him a bath, it is shown that Gatchan has wings. Arale Norimaki thinks Gatchan is a girl, but Senbei Norimaki is not sure of this. Gatchan is an angel.