Yuki is the female lead and Momo's girlfriend. She finally got what she'd been after—dating her crush Shinya Momotsuki (Momo for short). On the surface she's just an adorable girl, but she's actually obsessed with Momo in the best way possible: she keeps detailed notes on him and never misses a chance to catch him being cute. Momo's pretty inexperienced when it comes to relationships, so mostly he's just focused on making her happy.
Content compiled by AnimeList.moe from publicly available sources.