Watch Doraemon Season 1 Episode 89 Online
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- Subtitles: 广州话 / 廣州話,日本語
Shizuka accidentally swallows her mother's opal which is worth 500,000 yen. Doraemon and Nobita use the miniature sub from episode 41 to recover it from inside her, but play a trick on her which results in Nobita swallowing an eraser, which will have to be recovered.