Stand by Me Doraemon 2 is a heartwarming animated movie that follows the adventures of Doraemon and his friends as they navigate through friendship, love, and time travel. Set in a future city, the movie explores themes of coming-of-age, marriage, and the bond between friends and family. With the help of Doraemon's magical gadgets, the characters are able to travel through time and overcome various obstacles. The movie touches on the importance of cherishing memories and the power of friendship.

A boy named Nobita befriends Doraemon, a robotic cat from the future. Together, they go on adventures and learn important lessons about friendship and family.