Denjarasu Jii-san Jya cover art
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Denjarasu Jii-san Jya

Nintendo 3DS
Game Type
Main game
Alternate Titles
Grandpa Danger 3D

Overview

Denjarasu Jii-san Jya is a Nintendo 3DS game based around the manga (known in North America as Grandpa Danger), which features in the monthly Japanese publication, CoroCoro magazine.

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