Miharu Takeshita is the best friend and classmate of Yamada. Despite her friend's prurient interests, Miharu tries her best to be of help even going so far as to invite Takashi on a double date at the water park. At times she is the subject of Yamada's envy due to her bustiness of which earned her the moniker "F-shita" as a reference to her cup size. She also has a boyfriend whom she rarely talks about because of Yamada and her lewdness.