Collars and Iron Locks

[Another world + multi-races + female protagonist cat-eared girl + no system + planet + Japanese pirates + imagination + a series of special comedies] Since the Demon Realm was protected by God in the Divine Realm, the Demon Son of a planet slowly grew up in the body of the Divine Son, and then united various races to jointly resist the invasion from the Buddha Realm, Otefo and a group of Japanese legions...