The Q Stone Starts to Grow?! Details Casts Videos Posters Season Lists Title The Q Stone Starts to Grow?! Genres Comedy Animation Release Date 2016-12-07 Episode Runtime 00 Hours 07 Minutes Season Number 1 Episode Number 10 Production Companies Unknown Eriko Matsui... Kyouka... Kazuki Kato... ... Takahiro Sakurai... ... Ryota Suzuki... ... Nazotokine // Anime 2016 Trailer (Trailer) Original Size (640x960) Season 1 12 Episode(s) 2016-10-05 Season 2 12 Episode(s) 2017-07-12