Synopsis
A Dangerous Jiisan webisode released on CoroCoro Comic's official youtube page for Christmas 2015. In it, Yousuke accidentally breaks Jiisan's handheld game and ends up going on a wacky time traveling loop to fix it.
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FAQ
Jii Coro Comic has 1 episodes.
Jii Coro Comic is currently finished airing.
Jii Coro Comic aired Dec 25, 2015.
Jii Coro Comic is based on a Manga.