Y/n and his brother Shotaro worked with their father as detectives as they solve cases after their mother disappeared all of a sudden. One night everything chances when the two brothers met a strang boy named Philip holding a case that contain a driver and gaia memories. But soon they were caught and their father was killed as the result of it and then both Y/n and Philip use the driver and Gaia memories and transform into two in one heroes. Now years have gone by since then and Y/n, Philip and Shotaro are now detectives as they investigate mysterious monsters called "Dopats" as they have been killing other heroes and draining their quirks with the same Gaia memories that Y/n ans Philip have used. Now both Y/n and Philip will attend UA academy and become students of the school while also find out this mysterious threat maybe and find out what their true goals are. Whatever the case, Kamen rider Double is on the case!
12 parts