Japan - Top 100+ Cities by Population
Population data by city is the population of the city itself, not the metro area. Data is as of 2011 estimates.
| Rank | City | Country | Population | |
|---|---|---|---|---|
| 236. | Ōmura | Japan | 89,918 | |
| 167. | Ōmuta | Japan | 131,974 | |
| 605. | Ōno | Japan | 26,190 | |
| 492. | Ono | Japan | 37,469 | |
| 391. | Ono | Japan | 50,230 | |
| 426. | Onoda | Japan | 44,295 | |
| 226. | Ōnojō | Japan | 94,957 | |
| 235. | Onomichi | Japan | 90,936 | |
| 3. | Ōsaka-shi | Japan | 2,592,413 | |
| 148. | Ōta | Japan | 152,104 | |
| 563. | Ōtake | Japan | 30,151 | |
| 155. | Otaru | Japan | 143,792 | |
| 345. | Ōtawara | Japan | 58,888 | |
| 456. | Otofuke | Japan | 40,944 | |
| 72. | Ōtsu-shi | Japan | 298,164 | |
| 745. | Ōtsuchi | Japan | 16,497 | |
| 552. | Ōtsuki | Japan | 31,226 | |
| 676. | Owase | Japan | 22,038 | |
| 682. | Ōyama | Japan | 21,744 | |
| 139. | Oyama | Japan | 159,936 | |
| 566. | Ōzu | Japan | 29,820 | |
| 480. | Ōzu | Japan | 38,833 | |
| 512. | Rifu | Japan | 35,037 | |
| 764. | Rishiri Town | Japan | 2,684 | |
| 601. | Rumoi | Japan | 26,454 | |
| 748. | Ryōtsu | Japan | 16,359 | |
| 248. | Ryūgasaki | Japan | 85,761 | |
| 434. | Ryūō | Japan | 43,180 | |
| 310. | Sabae | Japan | 66,291 | |
| 135. | Saga-shi | Japan | 165,236 | |
| 431. | Sagae | Japan | 43,544 | |
| 20. | Sagamihara | Japan | 648,801 | |
| 612. | Sagara | Japan | 25,922 | |
| 346. | Saijō | Japan | 58,823 | |
| 398. | Saiki | Japan | 49,065 | |
| 10. | Saitama | Japan | 1,193,350 | |
| 224. | Sakado | Japan | 96,656 | |
| 594. | Sakai | Japan | 26,918 | |
| 551. | Sakai | Japan | 31,268 | |
| 16. | Sakai | Japan | 782,339 | |
| 358. | Sakaide | Japan | 57,090 | |
| 501. | Sakaiminato | Japan | 36,324 | |
| 214. | Sakata | Japan | 100,446 | |
| 296. | Saku | Japan | 68,885 | |
| 122. | Sakura | Japan | 182,549 | |
| 327. | Sakurai | Japan | 62,964 | |
| 165. | Sanda | Japan | 132,858 | |
| 255. | Sanjō | Japan | 82,893 | |
| 256. | Sano | Japan | 82,535 | |
| 5. | Sapporo-shi | Japan | 1,883,027 | |
| 538. | Sasaguri | Japan | 32,588 | |
| 406. | Sasayama | Japan | 47,204 | |
| 96. | Sasebo | Japan | 237,444 | |
| 367. | Satte | Japan | 55,286 | |
| 407. | Sawara | Japan | 47,199 | |
| 137. | Sayama | Japan | 160,843 | |
| 285. | Sendai | Japan | 73,132 | |
| 13. | Sendai-shi | Japan | 1,037,562 | |
| 636. | Setaka | Japan | 23,985 | |
| 161. | Seto | Japan | 134,246 | |
| 263. | Shibata | Japan | 80,793 | |
| 681. | Shibetsu | Japan | 21,744 | |
| 402. | Shibukawa | Japan | 48,322 | |
| 732. | Shibushi | Japan | 18,349 | |
| 658. | Shido | Japan | 22,859 | |
| 315. | Shiki | Japan | 65,411 | |
| 486. | Shimabara | Japan | 38,113 | |
| 279. | Shimada | Japan | 75,781 | |
| 507. | Shimminato | Japan | 35,994 | |
| 47. | Shimminatochō | Japan | 375,339 | |
| 613. | Shimo-furano | Japan | 25,872 | |
| 597. | Shimoda | Japan | 26,704 | |
| 322. | Shimodate | Japan | 63,666 | |
| 89. | Shimonoseki | Japan | 245,786 | |
| 51. | Shinagawa-ku | Japan | 360,000 | |
| 610. | Shingū | Japan | 25,991 | |
| 548. | Shingū | Japan | 31,619 | |
| 690. | Shinichi | Japan | 21,030 | |
| 454. | Shinjō | Japan | 41,140 | |
| 506. | Shinshiro | Japan | 36,069 | |
| 343. | Shiogama | Japan | 59,526 | |
| 306. | Shiojiri | Japan | 67,159 | |
| 705. | Shiozawa | Japan | 20,178 | |
| 651. | Shirahama | Japan | 23,180 | |
| 694. | Shiraoi | Japan | 20,804 | |
| 387. | Shiraoka | Japan | 50,974 | |
| 366. | Shiroi | Japan | 55,314 | |
| 471. | Shiroishi | Japan | 39,481 | |
| 451. | Shirone | Japan | 41,406 | |
| 711. | Shisui | Japan | 19,903 | |
| 712. | Shizukuishi | Japan | 19,866 | |
| 666. | Shizunai | Japan | 22,436 | |
| 17. | Shizuoka-shi | Japan | 701,561 | |
| 699. | Shōbara | Japan | 20,527 | |
| 672. | Shōbu | Japan | 22,156 | |
| 647. | Sobue | Japan | 23,372 | |
| 354. | Sōja | Japan | 57,469 | |
| 98. | Sōka | Japan | 231,445 | |
| 710. | Sueyoshi | Japan | 19,986 | |
| 393. | Sugito | Japan | 49,817 |