Doraemon (1979)

Predicting Bug (1x165)

Air date: Oct 10, 1979

Nobita who was born on August 7 checks his astrology in a comic and thinks he is due a good week. Doraemon gives him a small mechanical bug which if you predict something, it can come true. The problem is that Nobita is a pessimist who thinks the worst, and it was last week's comic he was using.