Doraemon: Nobita no Nankai Daibouken

Nobita and his friends embark on a journey to find treasure with Doraemon's help, traveling by ship to an island. During the voyage, their ship is nearly destroyed, causing Nobita to become stranded on an island with a young pirate. Meanwhile, Doraemon and the others become entangled in a conflict between pirates. Their adventure unfolds from there.