Name: Underwater Adventure(Nobita and the Castle of the Undersea Devil)
The plot happens when the Bermuda Triangle is on the news. Meanwhile, Doraemon and friends go camping after helping Nobita to finish his homework. They use an adaptation light to survive underwater, and an underwater buggy to commute. This buggy has feelings and likes Shizuka. Doraemon takes out a big tent that provides all their needs, and that night they have a barbecue, with Gian and Suneo wanting to go the Atlantic but disallowed by Nobita.
Doraemon Movie: Underwater Adventure Hindi 1080p
Doraemon Movie: Underwater Adventure Hindi 720p