Ep. 123: Nobita discovers a deceptive mirror that alters appearances to create an illusion of beauty.
Aired on August 22, 1979

123
Nobita discovers a mirror in his room that was left by Doraemon. When he looks into it, he sees himself as very handsome, but Doraemon warns him that it is a lying mirror. This object has the power to convince people to change their facial expressions to appear more beautiful. It possesses a malicious nature, tricking Nobita into believing he is handsome even when he makes an ugly face. The mirror distorts reality by forcing others to alter their expressions, leading Nobita to a false sense of confidence based on deception rather than actual appearance.
Episodes
- Ep. 119 · Nobita Uses Y Candle to Bribe Mother and Gian for Baseball Gear
- Ep. 120 · Nobita Runs Away to an Uninhabited Island with Doraemon's Gadgets
- Ep. 121 · Nobita seeks a new study environment using Doraemon's desert illusion machine
- Ep. 122 · Nikmenine
- Ep. 123 · Nobita discovers a deceptive mirror that alters appearances to create an illusion of beauty.
- Ep. 124 · Nobita uses a magical rope to rescue a girl after Suneo misuses it for pranks.
- Ep. 125 · Nobita and friends investigate a supposedly alien-infested house in the woods.
- Ep. 126 · Nobita attempts good deeds with bad results, then tries evil acts that turn good thanks to Doraemon.
- Ep. 127 · Nobita's father dislikes boy games, leading to a gender-swapping spray incident