θsNΘwΩ@2023N HΜ―}
iC)θsNΘwΩ Takasaki Youth Science Center
α 2023N9Μ―}
α 2023N10Μ―}
―σΜξρ INDEX
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2023N HΜ―σΜξρiu2ρΜ¨©cvj
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