|This article is about a/an location in J.A.K.Q. Dengekitai.|
Crime Fortress Island is the headquarters of the CRIME organization of J.A.K.Q. Dengekitai. It is here that all transactions occur and all CRIME leaders are based, including Boss Iron Claw and the mysterious Shine.
The island is infiltrated by Gorou Sakurai and Karen Mizuki during a campaign to stop a plot by Great King Icarus to destroy the world, but Karen is struck down to near death in the process. After Heart Queen is saved, Gorou returns to the island and confronts Shine, revealing his true bizarre form before the J.A.K.Q. finish off Iron Claw and save Earth.