The area of Sakae underground city, Japan is ...
The area of 1 Sakae underground city, Japan is 84,100 square meters. That is ...
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almost the same as Nagahoribashi underground city, Japan (1.03 to be exact).
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67 times bigger than competition pool .
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200 times bigger than basketball court .
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2,273 times bigger than boxing ring .
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20,127 times bigger than table tennis table .
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54,300 times bigger than tatami .
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1,347,756 times bigger than A4 paper .
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6,893,443 times bigger than 10,000 yen bill .
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152,909,091 times bigger than 500 yen coin .
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1,051,250,000 times bigger than little fingernail .
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2 times smaller than Hibiya park, Tokyo (1.9 to be exact).
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6 times smaller than Fuji-Q Highland in Japan (5.95 to be exact).
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7 times smaller than Tokyo DisneySea in Japan (6.97 to be exact).
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19 times smaller than Huis Ten Bosch (Theme Park) in Japan .
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31 times smaller than Monaco .
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79 times smaller than Gibraltar .
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400 times smaller than lake Akkeshi in Japan .
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5,676 times smaller than Kanazawa city in Japan .
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96,149 times smaller than Shizuoka in Japan .
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640,690 times smaller than Bosnia-Herzegovina .
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9,142,554 times smaller than Chile .
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30,107,927 times smaller than Algeria .
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371,514,632 times smaller than Russia .
