Aoi sanmyaku

When a post-war high school girl is seen with an older boy many find the nontraditional notion unacceptable and try to trick the girl and also assail her right to continue the relationship. Cue her teacher who not only supports the girl, but encourages her pupils to do as they wish and ignore what society indoctrinates. Not everyone agrees with the teacher and her modern ideas however. (aghaemi)