After living 50 simulated high school lives and dating over 100 virtual boys, Tomoko Kuroki believes that she is ready to conquer her first year of high school. Little does she know that she is much less prepared than she would like to think. In reality, Tomoko is an introverted and awkward young girl, and she herself is the only one who doesn't realize it! With the help of her best friend, Yuu Naruse, and the support and love of her brother Tomoki, Tomoko attempts to brave the new world of high school life.

Watashi ga Motenai no wa Dou Kangaetemo Omaera ga Warui! chronicles the life of a socially awkward and relatively friendless high school otaku as she attempts to overcome her personal barriers in order to live a fulfilling life.