Stand by Me Doraemon

Sewashi and Doraemon find themselves way back in time and meet Nobita. It is up to Doraemon to take care of Nobita or else he will not return to the present. Megumi Oohara voices Nobita, who is a fifth grader constantly bullied by his classmates but with the help of Sewashi's robotic cat Doraemon, helps him overcome his difficulties and eventually win over his crush Shizuka Minamoto.