The Kitao family is coping with the loss of the eldest daughter, Chizuko, who was killed in a freak accident the year prior. When the other daughter Mika is suddenly in a dangerous situation, Chizuko returns as a ghost to save her; reunited with her sister, Mika begins spending time with Chizuko again.

The Donbrothers are offered to appear in a movie based on Haruka's debut manga, which she allegedly plagiarized, First Love Hero by talented producer Reiko Mieda! She can't hide that she is upset about the offer. Will the plagiarism be revealed? That said, shooting for the movie is a mess and the Noto even got parts! What is happening with the movie's shooting?! ​

While at the beach Arale Norimaki rescues a shark. In return, the shark invites her and the rest of the Norimaki to their underwater city. Meanwhile, Suppaman intends to follow them and get revenge. While in the city, Arale meets Urashima Tarō, who joins Arale while playing at the amusement park.

A highly anticipated cultural festival is less than a week away for the students of a local high school when mysterious, seemingly paranormal events start occurring within their building. A piano plays when no one is in the room; the power continually shuts off, seemingly at random; footprints are left behind by an unseen presence; objects appear to levitate and are hurled across the room. Concerned about the strange phenomena, six students, advised by Professor Yamakawa, form a research team and investigate the strange goings-on. One of the students is Reiko Kudo, who has ESP and a family history with the occult. As the investigation ensues, a disturbing story from the past emerges from the woodwork, culminating with an ESP confrontation on the day of the festival...

A romantic comedy, it comically depicts a great twist of fate between a young man who leads an attractive life and a girl who was unlucky in life.

First live action adaptation of Demon Fighter Kocho

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