Fûka Koshiba

A young witch, on her mandatory year of independent life, finds fitting into a new community difficult while she supports herself by running an air courier service. (imdb)

A down-on-his-luck dancer falls in love with a unhappy teacher at an all girls school. (imdb)

Shinichi Sakurai is married to Kanako and they have a daughter named Kaori. Both, Shinichi and Kanako received only a middle school level education. Even though they don't have much money, they are a happy family. At work though, Shinichi experiences effects of only having a middle school education. One day, Shinichi sees Kaori's poor score for a national test. He freaks out and decides to improve Kaori's education. Thus, 41-year-old Shinichi begins studying with Kaori and instructs. (imdb)

People who watch a cursed video suddenly die. These deaths take place all over Japan. Ayaka Ichijo (played by Fuka Koshiba) is an extremely smart graduate student with an IQ of 200. Her younger sister happens to watch the cursed video for fun. Ayaka Ichijo tries to reveal the mystery of the cursed video.