Season 1 Kusaka is an older man who loves marshmallows, and Wakabayashi is an OL (office lady) who loves Kusaka. Their relationship unfolds at their office. Details Casts Galleries Posters Season Lists Episode Lists Title Season 1 Genres Animation Comedy Air Date 2016-01-08 Episode Runtime 00 Hours 04 Minutes Season Number 1 Episode Count On Season 1 12 Production Companies Creators in Pack Kana Hanazawa... Mioko (voice)... Tetsu Inada... Habahiro Hige (voice)... Tetsuya Kakihara... Isamu Wakabayashi (voice)... Eri Kitamura... Iori Wakabayashi (voice)... Original Size (1920x1080) Original Size (1560x2340) Original Size (1000x1500) Original Size (1000x1500) Original Size (800x1052) Season 1 12 Episode(s) 2016-01-08 Episode 1 2016-01-08 Hige-san and Marshmallow... Episode 2 2016-01-15 Rain and Marshmallow... Episode 3 2016-01-22 Train and Marshmallow... Episode 4 2016-01-29 Fairy and Marshmallow... Episode 5 2016-02-05 Drinking and Marshmallow... Episode 6 2016-02-12 Brother and Marshmallow... Episode 7 2016-02-19 Mioko and Marshmallow... Episode 8 2016-02-26 Surprise and Marshmallow... Episode 9 2016-03-04 Normal and Marshmallow... Episode 10 2016-03-11 Amusement Park and Marshm... Episode 11 2016-03-18 Hot Springs Trip and Mars... Episode 12 2016-03-25 Wakabayashi and Marshmall...