Shun Amaguri is a Doraemon character who debuted in the episode "I've Got a Spare Fourth Dimensional Pocket." He's a famous celebrity who decided to take a year off from the entertainment industry to relax at home, though he still gets the occasional autograph request.
When Nobita and Shizuka visit him one day, Shun's in a foul mood—his storage room has mysteriously filled up with trash (thanks to Nobita's dimensional pocket dumping), and he needs help clearing it out. The character is based on Japanese actor Shun Oguri.
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