• Book Name: Oji-san to Marshmallow Manga
• Alternative(s): Motto! Oji-san to Marshmallow; Ojisan to Marshmallow; Souda! Oji-san to Marshmallow; おじさんとマシュマロ; そうだ! おじさんとマシュマロ; もっと! おじさんとマシュマロ
• Genre(s): Comedy Romance Slice Of Life
• Author(s): OTOI Rekomaru
• Status: Completed Download Manga
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Summary: Kusaka is an older man who loves marshmallows, and Wakabayashi is an OL (office lady) who loves Kusaka. Their relationship unfolds at their office.