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साँचा:CTabसाँचा:Character InfoboxBetty (ベティー) is the sister of Jack, and a pirate in the movie, Nobita's South Sea Adventure. She has a crush on Gian and she is the only one who likes his singing.


Betty is a brave girl and hates people who cry, she thinks they are weak.


  • Betty is the first girl to have an affection towards Gian.