Katase Shiori, a woman working at a character development company, and her first-year junior, Shinozaki Takuma, are both inexperienced in love. Their close interactions and caring gestures lead to an evolving relationship amid quirky colleagues. (Source : TMDB) ~~ Adapted from the web manga series "Uchi no Kaisha no Chiisai Senpai no Hanashi" (うちの会社の小さい先輩の話) by Saiso (さいそう。).