Doraemon (1979)

I Got 100%, For Once in My Life... (1x15)

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Doraemon lends Nobita a computer pencil which writes all the answers to his homework. Gian steals it and uses it in an exam to get 100% but his father thinks he is cheating and beats him. Suneo and Gian now Nobita's friends. Remade in 1992 as "Computer Pencil."