Aimyon

Nobita and Doraemon enter the world in a European Renaissance painting, but run into trouble as they hop from piece to piece in search of a malevolent time traveler who wishes to recreate the extinct pigment of "Artoria Blue".

This engaging series of childhood recollections tells of an unconventional school in Tokyo during World War II that combined learning with fun, freedom, and love. The school had old railroad cars for classrooms and was run by an extraordinary man – its founder and headmaster, Sōsaku Kobayashi – who deeply valued children's independence, and who was a firm believer in freedom of expression and activity.