Ep. 120: Nobita Runs Away to an Uninhabited Island with Doraemon's Gadgets
Aired on August 18, 1979

120
After being scolded by his parents for arriving home late, Nobita flees using Doraemon's gadgets to live on an uninhabited island. He struggles with survival but cannot return until Doraemon locates him. Upon arrival, Doraemon discovers that ten years have passed, causing Nobita to age significantly. Fearing his parents will not recognize him, the pair travels ten years into the past. They utilize a time cloth to reverse Nobita's aging, restoring him to his original youthful appearance before returning home.
Episodes
- Ep. 116 · Nobita's Future Girlfriend Machine Causes Trouble Before Meeting Shizuka
- Ep. 117 · Doraemon lends Nobita a pocket telescope for retrieving items or traveling to distant locations
- Ep. 118 · Nobita consumes a biscuit that causes him to lose his way home after eating it
- 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.