| Population | Answer | % Correct |
|---|---|---|
| 8,949,447 | Tokyo | 100%
|
| 2,666,371 | Osaka | 99%
|
| 1,174,209 | Hiroshima | 90%
|
| 1,474,473 | Kyoto | 89%
|
| 1,914,434 | Sapporo | 89%
|
| 2,263,907 | Nagoya | 85%
|
| 3,689,603 | Yokohama | 83%
|
| 1,544,873 | Kobe | 76%
|
| 1,463,826 | Fukuoka | 71%
|
| 1,045,903 | Sendai | 62%
|
| 962,130 | Chiba | 46%
|
| 1,222,910 | Saitama | 45%
|
| 1,425,678 | Kawasaki | 43%
|
| 977,288 | Kitakyushu | 31%
|
| 842,134 | Sakai | 15%
|