Rain and Marshmallow
Hige gets caught in the rain on his way to work, so he takes cover under an awning... where he's soon joined by a rain-drenched Wakabayashi. Source: crunchyroll
Aired 15/01/2016EP 2 - Rain and Marshmallow

2016
Ojisan and Marshmallow
The story centers around Kusaka, an older man who loves marshmallows, and Wakabayashi, an OL (office lady) who loves Kusaka. The anime follows as their relationship unfolds at their office.
(Source: Anime News Network)