Takuya Arima is a young student whose father, a historian who has conducted various investigations, 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 doesnt 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?(Source: VNDB)
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The school director is Ryuuzouji Kouzou, who was previously a history teacher at Sakaimachi Academy. Mitsuki and Takuya share a past and continue to be close friends. Recently, she has been dealing wi...
The reporter is a television host with an investigative background. She employs her attractiveness and charisma to obtain information for her stories. Recently, she's been focusing on unusual sighting...
The headmaster of Sakaimachi Academy is a skilled historical researcher with a long-standing friendship with Arima Koudai. He eagerly seeks to acquire the research left behind and resides in an ancien...
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Takuya's stepmother works for Geo Technics, which is carrying out excavation work on Sword Cape. Following the loss of her husband, she immerses herself in her job as a way to cope with her grief. Des...
The nurse and teacher at Takuya's school have both spent time abroad in Europe. As a result, they possess unique characteristics that set them apart from those around them, such as their fashion sense...