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. Wasabi Mizuta, Megumi Oohara, Yumi Kakazu, Subaru Kimura, Tomokazu Seki, Satoshi Tsumabuki, Vanilla Yamazaki Added on Netflix 2022-04-25. Youtube Trailer