| Population (2023) | Answer | % Correct |
|---|---|---|
| 8,336,599 | Tokyo | 100%
|
| 1,143,841 | Hiroshima | 96%
|
| 2,753,862 | Osaka | 96%
|
| 1,459,640 | Kyoto | 92%
|
| 1,528,478 | Kobe | 88%
|
| 2,191,279 | Nagoya | 88%
|
| 1,883,027 | Sapporo | 85%
|
| 3,574,443 | Yokohama | 85%
|
| 1,392,289 | Fukuoka | 73%
|
| 1,063,103 | Sendai | 73%
|
| 919,729 | Chiba | 42%
|
| 639,652 | Okayama | 42%
|
| 1,306,785 | Kawasaki | 38%
|
| 797,591 | Niigata | 35%
|
| 791,707 | Hamamatsu | 31%
|
| 997,536 | Kitakyushu | 27%
|
| 1,193,350 | Saitama | 27%
|
| 701,561 | Shizuoka | 27%
|
| 782,339 | Sakai | 23%
|
| 680,423 | Kumamoto | 19%
|