Plot
Arima Takuya is a young student whose father, a historian who has conducted various researches, disappeared recently. During a summer vacation Takuya receives a peculiar package from his missing father, along with a letter containing information about the existence of various parallel worlds. At first Takuya doesn't take it seriously, but soon he realizes that he possesses a device that allows him to travel to alternate dimensions. Is his father alive, after all? If so, where is he?
Cast
Rie Kugimiya
as Mio Shimazu
Maaya Uchida
as Kanna Hatano
Ari Ozawa
as YU-NO
Yoji Ueda
as Hojo
Yuu Hayashi
as Arima Takuya
Biichi Sato
as Bazuku
Rena Maeda
as Asakura Kaori
Kaori Nazuka
as Arima Ayumi
Fumihiko Tachiki
as Arima Koudai
Marina Inoue
as Amanda