のび太の孫 Nobita no mago
|Birthdate:||After year 2045|
|Hate:||Nobisuke's parenting way|
|Grandparents:||Nobi Nobita (grandfather)|
Shizuka Minamoto (grandmother)
Nobita's grandson is the unnamed son of Nobisuke and the grandson of Nobita and Shizuka. He is shown to be blond (although it's also as likely that his hair was bleached). He wears a violet v-neck suit with a white turtleneck and pink neck tie. Nobita's grandson is the grandfather of Sewashi, Nobita's great-great-grandson.
- It is suggested that either him or his father has at least two children as in volume 21, it is revealed Sewashi has a cousin who looks almost exactly like Shizuka.
- It is possible that blonde is not his natural hair color since none of Nobita's relatives are blond. Though it is possible that Nobisuke married a Caucasian woman with blonde hair, giving his son the same hair color as his wife.