Daisuke Nakagawa

Aoi Minase is in her 40's. She works as a popular writer of romance novels. She is also a single mother, who raised her daughter alone. Her daughter is now 20-years-old. Due to Aoi Minase's success as a romance novelist, Aoi lives with her daughter in an upscale high-rise apartment building. Aoi is worried about her daughter. Her daughter doesn't have a boyfriend. Aoi Minase believes this is because her daughter is an otaku, who enjoys manga and cosplay. Her daughter does want to fall in love.

The story revolves around two best friends, Mieko and Makio, who end up working a part-time job at the same place. At their new job, they meet a university student, Eiji, who ends up falling for Makio. Despite everyone around them being against the relationship, Mieko decides to watch over them as they grow, and their bonds and relationships gradually change.

The story follows the growth of Yamazaki Otome, a young girl lacking experience in love, who utilizes her hobby of making sweets to work at Patisserie MON, a french pastry shop.