States & Regions of Japan

Tokyo

180 cities · 23,625,317 people

Largest: Tokyo

Kanagawa

49 cities · 10,708,283 people

Largest: Yokohama

Osaka

43 cities · 8,964,795 people

Largest: Osaka

Saitama

78 cities · 7,907,614 people

Largest: Saitama

Aichi

56 cities · 7,708,716 people

Largest: Nagoya

Chiba

72 cities · 6,734,131 people

Largest: Chiba

Hyōgo

49 cities · 5,752,586 people

Largest: Kobe

Fukuoka

65 cities · 5,414,419 people

Largest: Fukuoka

Hokkaido

105 cities · 5,261,613 people

Largest: Sapporo

Ibaraki

57 cities · 4,038,648 people

Largest: Suginami

Shizuoka

44 cities · 3,874,674 people

Largest: Hamamatsu

Hiroshima

28 cities · 3,026,019 people

Largest: Hiroshima

Kyoto

25 cities · 2,806,188 people

Largest: Kyoto

Niigata

39 cities · 2,570,409 people

Largest: Niigata

Miyagi

37 cities · 2,442,414 people

Largest: Sendai

Kumamoto

41 cities · 2,405,743 people

Largest: Kumamoto

Tochigi

31 cities · 2,173,184 people

Largest: Utsunomiya

Nagano

50 cities · 2,082,599 people

Largest: Nagano

Gunma

34 cities · 2,068,604 people

Largest: Takasaki

Gifu

40 cities · 2,032,171 people

Largest: Gifu

Okayama

25 cities · 1,944,211 people

Largest: Okayama

Fukushima

45 cities · 1,937,910 people

Largest: Iwaki

Kagoshima

49 cities · 1,910,413 people

Largest: Kagoshima

Mie

32 cities · 1,901,996 people

Largest: Yokkaichi

Ehime

22 cities · 1,847,731 people

Largest: Matsuyama

Okinawa

31 cities · 1,618,233 people

Largest: Naha

Yamaguchi

20 cities · 1,545,373 people

Largest: Shimonoseki

Nara

30 cities · 1,494,836 people

Largest: Nara-shi

Shiga

21 cities · 1,484,692 people

Largest: Ōtsu

Nagasaki

21 cities · 1,353,143 people

Largest: Nagasaki

Aomori

34 cities · 1,316,145 people

Largest: Aomori

Wakayama

25 cities · 1,291,554 people

Largest: Minato

Iwate

31 cities · 1,285,890 people

Largest: Morioka

Toyama

19 cities · 1,230,253 people

Largest: Toyama

Oita

18 cities · 1,223,864 people

Largest: Ōita

Ishikawa

20 cities · 1,179,018 people

Largest: Kanazawa

Yamagata

31 cities · 1,102,673 people

Largest: Yamagata

Miyazaki

20 cities · 1,091,717 people

Largest: Miyazaki

Akita

23 cities · 1,066,000 people

Largest: Akita

Yamanashi

26 cities · 988,233 people

Largest: Kofu

Kagawa

16 cities · 960,229 people

Largest: Takamatsu

Fukui

19 cities · 905,232 people

Largest: Fukui-shi

Saga

20 cities · 820,314 people

Largest: Saga

Tokushima

21 cities · 770,385 people

Largest: Tokushima

Shimane

14 cities · 695,594 people

Largest: Matsue

Kochi

18 cities · 684,394 people

Largest: Kochi

Tottori

14 cities · 545,278 people

Largest: Tottori-shi