Synopsis

27-year-old Adachi Momoko (Arimura Kasumi) is an employee of a home centre where she has worked for nine years. Her parents died in an accident when she was in the third year of high school. A cheerful, positive and slightly rough person, she has been the main pillar of her family, raising her three younger brothers Kazuki (Takahashi Kaito), Yuki (Hyuga Wataru) and Tomoki (Minamide Ryoka). One day, Momoko falls in love with Yoshioka Manato (Hayashi Kento), a colleague whom she happened to meet at the workplace, and her daily life changes significantly. However, this guy with a nice smile has some emotional scars and a secret … … Their families, colleagues and friends get entangled in this romance between the couple who are somewhat innocent and awkward despite their age.