The comedy shorts follow four girls who are members of the Luck Logic Club, whose activity is playing the Luck & Logic card game. Watashitachi, Luck Logic-bu! will air approximately one minute before each episode of the main series. (Source: MAL News)

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.

Kazenone City, it is a city that made people feel nostalgic and wonder. It was also the home country of Okano Makoto and his little sister, Hinata. They came back this town in order to look for their mother who had disappeared suddenly. Their friends and childhood friends welcomed their return. Makoto began to notice something important through the encounter with them. With the tone of a harmonica, and with their thoughts in their hearts, the fantastic tale began in this mysterious town. (Source: AnimeNfo)

Okano Makoto transferred to the school in his home town. There, he spent normal but happy school days with his sister, Hinata, a jokey classmate, Tachibana Tsutomu, Shikouin Kasumi, Tsutomu's childhood friend, and other friends. One day, after school, Makoto heard someone playing the harmonica. That melody made him feel something old, and it brought him to the roof of the school buildings. There, he met a girl in the dusk. It was Narukaze Minamo who turned her face to him with a smile. She was a childhood friend, but they had lived separately for years. Hiding their true thoughts, Makoto and his friends spend their lives in school. Their stories in a mysterious town are about to begin. (Source: AniDB)