![](https://cdn.animecharacters.io/images/anime/large/12989-685d346e.jpg)
Format
ONA
Episodes
1
Episode Duration
4 min
Status
Finished Airing
Premiered
Aired
2015-12-25 to ?
Source
Manga
Rating
G - All Ages
Genres
Comedy
Kids
Sci-Fi
Studios
Producers
Licensors
Jii Coro Comic (じーコロコミック)
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.