Plot: Nobita is too lazy to do his homework without pressure so Doraemon gives him a headband which is painful if anyone says "close", which Doraemon uses to make Nobita do what he should do.

Doraemon - Season 1 - Gaku Cross (Episode 43)
Episode Aired On:
Monday, May 21 1979
45 years ago
Monday, May 21 1979
45 years ago