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Jubei Norimaki (referred to as Grandpa Norimaki) is the father of Senbei's Father and the grandfather of Senbei Norimaki and Ryota. He is from Kuwagata Village.


Early Life[]

Young Jubei

Young Jubei in 1931

He was married in Penguin Village in 1931. In an anime filler segment at the end of Dumbfounded Senbei, Senbei and Midori from 1981 arrive in the past and crash his wedding.

Gatchan - Gatchan[]

In He'll Be Comin' Down the Mountain, he arrives in Penguin Village with his grandson Ryota to visit Senbei which took him two years from a ox drawn carriage. He and Ryota get introduced to every day modern technology and Senbei's new wife Midori. In He'll Be Goin' Up the Mountain, he reveals that Arale being Senbei's sister is a lie to Midori and then leaves at the end of the chapter with Ryota.


  • His name is revealed as Jubei in episode 22 of Dr. Slump Arale-chan.
  • His first appearance in the anime has a massive inconsistency as he is seen driving a car but when he actually first appears in the manga, he isn't familiar with it or any kinds of technology.


Norimaki Family
Members Arale NorimakiArale and Obotchaman's childGatchanJubei NorimakiMidori's MotherMidori NorimakiNitro NorimakiPrehistoric Norimaki AncestorRyotaSenbei NorimakiSenbei Taromonosuke NorimakiSenbei's FatherTurbo NorimakiSenbei and Midori's third child
Related articles Norimaki ResidenceMr. TimeReality MachineAlarm ClockFairy Tale MachineBarbermanThe Announcer