Papuwa

Four years have passed since Papuwa and Chappi left the first Papuwa Island in the South Pacific. Kotaro, the brother of the gang leader of "Gamma," awakens from a long sleep after hearing the call of the "Blue Jewel." He sneaks away from Gamma’s headquarters and sets out to sea, only to be swallowed by massive waves and washed ashore on a strange island. There, Papuwa, Chappy, and Liquid find him. The island turns out to be the second Papuwa Island. Kotaro has lost his memories, so Liquid renames him "Rotaro" and tries to keep him from remembering the truth-because Liquid knows Kotaro was the one who destroyed the first Papuwa Island. As Kotaro settles into life on the island, he befriends Papuwa, Liquid, and other odd residents like Ito-kun and Tanno-kun through a series of funny misadventures. But trouble is coming-Gamma’s members are closing in, determined to bring Kotaro back by force.