The Crust Imagin is an Imagin and antagonist in episodes 5 and 6 of Kamen Rider Den-O.
The Crust Imagin made a contract with a man named Daiki, who wished to be back on his soccer team. Crust thus completes this wish by attacking and hospitalizing the other members of the soccer team.
The Crust Imagin then travels to the past and attacks the soccer stadium before Kamen Rider Den-O shows up. He is destroyed by Den-O Rod Form, but becomes Gigandeath Hades right after only to be destroyed again by DenLiner Isurugi.