Synopsis
Knowing Nobita has a cold, Suneo invites him to go to his island summer house with his friends. With Doraemon's help, Nobita is able to go to the island and teach Suneo a lesson.
Knowing Nobita has a cold, Suneo invites him to go to his island summer house with his friends. With Doraemon's help, Nobita is able to go to the island and teach Suneo a lesson.