1: The Rock Hell of MUCC
Pop: 42,021 Mil

2: The Shinobi of Shadow Warrior
Pop: 31,881 Mil

3: The Great Imperial State of Nihon koku
Pop: 30,503 Mil

4: The Switch of ON
Pop: 27,481 Mil

5: The Holy Cute Matriarchy of Kyary Pamyu Pamyu
Pop: 27,076 Mil

6: The Rogue Nation of Hinatasou
Pop: 25,170 Mil

7: The Japanese Empire of The Greater Tokyo Area
Pop: 24,717 Mil

8: The Kingdom of Chrouniss
Pop: 22,616 Mil

9: The Democratic Republic of Slit
Pop: 20,328 Mil

10: The Queendom of Hojo Masako
Pop: 19,570 Mil

11: The Old Kothic Sleeper of Okami Yaiba
Pop: 19,146 Mil

12: The Holy Green Wetlands of Tonsaeay
Pop: 17,221 Mil

13: The Metal of Tin
Pop: 17,049 Mil

14: The Confederacy of Catgirl Cuties
Pop: 16,048 Mil

15: The Empire of Kamakura Shoguns
Pop: 15,741 Mil

16: The Protectorate of Code 002
Pop: 15,119 Mil

17: The Prefecture of Yezochi
Pop: 15,056 Mil

18: The Prefecture of Nanakaido
Pop: 15,031 Mil

19: The Prefecture of Domashu
Pop: 14,930 Mil

20: The Prefecture of Kadotani
Pop: 14,717 Mil

21: The Prefecture of Takebe
Pop: 14,715 Mil

22: The Prefecture of Nishizumi
Pop: 14,653 Mil

23: The Society of Kireina
Pop: 14,016 Mil

24: The Nucweaw waw OwO of Furrys fluffys and mushroom clouds
Pop: 14,004 Mil

25: The Prefecture of Murasaki
Pop: 13,715 Mil

26: The Prefecture of Genyosha
Pop: 13,690 Mil

27: The Prefecture of Zuiho
Pop: 13,609 Mil

28: The United States of All Might
Pop: 12,408 Mil

29: The Prefecture of Sanuki
Pop: 12,251 Mil

30: The Imperial Navy carrier of Zuikaku
Pop: 10,935 Mil

31: The Prefecture of Nagasawa
Pop: 10,728 Mil

32: The Floral Archipelago of Western Japan
Pop: 10,287 Mil

33: The Prefecture of Mizutoshi
Pop: 10,117 Mil

34: The Imperial Japanese carrier of Hiryu
Pop: 9,953 Mil

35: The Imperial Japanese carrier of Soryu
Pop: 9,942 Mil

36: The District of Minowa
Pop: 9,850 Mil

37: The Rogue Nation of Myuri
Pop: 8,745 Mil

38: The Holy Empire of Horo
Pop: 8,432 Mil

39: The Communication Disorder of Neko Komi
Pop: 8,414 Mil

40: The Prefecture of Shizuoka
Pop: 8,405 Mil

41: The Imperial Japanese carrier of Hosho
Pop: 8,388 Mil

42: The Prefecture of Ozawa
Pop: 8,386 Mil

43: The Prefecture of Mikasa
Pop: 8,374 Mil

44: The Imperial Navy carrier of Shokaku
Pop: 8,325 Mil

45: The Colony of Chosen
Pop: 8,289 Mil

46: The Loving Couple of Whoa Crikey
Pop: 8,256 Mil

47: The Prefecture of Aichi
Pop: 8,247 Mil

48: The Federal Republic of Baumland
Pop: 8,238 Mil

49: The Draconis Combine of Kurita
Pop: 8,213 Mil

50: The Imperial Navy carrier of Akagi
Pop: 8,201 Mil

51: The Imperial Navy ship of Kotetsu
Pop: 8,162 Mil

52: The Metropolis of Tokyo
Pop: 8,110 Mil

53: The Constitutional Monarchy of Nihon-koku
Pop: 8,000 Mil

54: The Prefecture of Hatsume
Pop: 7,813 Mil

55: The Code of Bushido
Pop: 7,696 Mil

56: The Matriarchy of Meloconistan
Pop: 7,322 Mil

57: The Prefecture of Hachisuka
Pop: 7,103 Mil

58: The Republic of Flame Forge
Pop: 6,840 Mil

59: The People's Republic of Japamwenia
Pop: 6,698 Mil

60: The Republic of Trinon
Pop: 6,130 Mil

61: The Dictatorship of Greater Terran Commonwealth
Pop: 5,767 Mil

62: The Federal Republic of Nergtul
Pop: 5,622 Mil

63: The Prefecture of Tosa
Pop: 5,535 Mil

64: The Democratic Republic of Feron Ahruppy
Pop: 5,472 Mil

65: The Prefecture of Nagato
Pop: 5,446 Mil

66: The Cursed Springs of Jusenkyo
Pop: 5,420 Mil

67: The Prefecture of Settsu
Pop: 5,379 Mil

68: The Blade of Katana
Pop: 5,265 Mil

69: The Prefecture of Natori
Pop: 5,157 Mil

70: The State of J a p a n
Pop: 5,017 Mil

71: The Borderlands of Banzai
Pop: 4,765 Mil

72: The Prefecture of Chishima
Pop: 4,534 Mil

73: The Way of the kami of Shinto
Pop: 4,487 Mil

74: The Imperial Japanese Navy ship of Shimakaze
Pop: 4,261 Mil

75: The Prefecture of Minowara
Pop: 4,253 Mil

76: The Prefecture of Isobe
Pop: 4,244 Mil

77: The Dugelez Veur of Weebie
Pop: 4,242 Mil

78: The Prefecture of Akita
Pop: 4,241 Mil

79: The Kingdom of Marset
Pop: 4,240 Mil

80: The Kingdom of Zowa
Pop: 4,145 Mil

81: The Prefecture of Toranaga
Pop: 4,106 Mil

82: The Borderlands of Umami
Pop: 3,707 Mil

83: The Matriarchy of Japanese Women
Pop: 3,605 Mil

84: The Republic of Higashitakasu
Pop: 3,320 Mil

85: The Prefecture of Ajiro
Pop: 3,080 Mil

86: The State of HBR
Pop: 3,050 Mil

87: The Rogue Nation of Ar Kard Sangrahakah 1
Pop: 2,946 Mil

88: The Protectorate of Ochiba no Kata
Pop: 2,888 Mil

89: The Prefecture of Matsumae
Pop: 2,842 Mil

90: The Prefecture of Heisei
Pop: 2,814 Mil

91: The Community of Shinobu Kocho
Pop: 2,706 Mil

92: The Love Hashira of Mitsuri Kanroji
Pop: 2,683 Mil

93: The Prefecture of Deshima
Pop: 2,666 Mil

94: The Demon of Nezuko
Pop: 2,533 Mil

95: The Republic of Zalow Shale
Pop: 2,466 Mil

96: The Republic of Misty Lake and Youkai Mountain
Pop: 2,415 Mil

97: The Colony of NauraColony
Pop: 2,371 Mil

98: The Prefecture of Usagiyama
Pop: 1,854 Mil

99: The Colony of Yashida
Pop: 1,677 Mil

100: The Community of Nemona
Pop: 1,602 Mil

101: The Colony of Tono
Pop: 1,544 Mil

102: The Queendom of Momona Tamada
Pop: 1,459 Mil

103: The Colony of Nagao
Pop: 1,187 Mil

104: The Republic of Nipolonia
Pop: 1,024 Mil

105: The Republic of IShares MSCI Japan ETF
Pop: 1,024 Mil

106: The Colony of Tanaka
Pop: 484 Mil

107: The Colony of Yamawaro
Pop: 341 Mil

108: The Community of Great Dango Family
Pop: 219 Mil

109: The Kingdom of Orthodox Japan
Pop: 103 Mil

110: The Armed Republic of Japanese Defense Force
Pop: 88 Mil

111: The Empire of Shin-Akihabara
Pop: 69 Mil

112: The Republic of JRA
Pop: 12 Mil

113: The Free Land of Moriocho
Pop: 10 Mil