Treasure Gaust

is an electronic "gashapon" game franchise produced by Bandai since October 29, 2005, where the objective is to capture in-game "ghosts" by gauss detection, where the players can capture, train and battle them.

A Nintendo DS game titled was released by Bandai Namco in 2 versions, Crimson Red and Deep Blue, on July 5, 2007.

2 mangas were published by CoroCoro Comic.

A 5-episode anime series produced by Synergy SP was aired on TV Tokyo's "Oha Suta" block from June 11 to 15, 2007.

Plot
In a peaceful town called "Gaust Town", strange supernatural cases have emerged into open, One day, Takuto Gagaku discovers those weird mysteries in his school, and his story begins after a strange encounter.