1: The Rock Hell of MUCC
Pop: 41,412 Mil

2: The Shinobi of Shadow Warrior
Pop: 31,260 Mil

3: The Great Imperial State of Nihon koku
Pop: 29,895 Mil

4: The Switch of ON
Pop: 26,897 Mil

5: The Holy Cute Matriarchy of Kyary Pamyu Pamyu
Pop: 26,467 Mil

6: The Rogue Nation of Hinatasou
Pop: 24,553 Mil

7: The Japanese Empire of The Greater Tokyo Area
Pop: 24,100 Mil

8: The Kingdom of Chrouniss
Pop: 22,012 Mil

9: The Mediterranean Prefectures of Luanmi
Pop: 21,839 Mil

10: The Democratic Republic of Slit
Pop: 19,720 Mil

11: The Queendom of Hojo Masako
Pop: 18,970 Mil

12: The Old Kothic Sleeper of Okami Yaiba
Pop: 18,528 Mil

13: The Holy Green Wetlands of Tonsaeay
Pop: 16,603 Mil

14: The Metal of Tin
Pop: 16,450 Mil

15: The Confederacy of Catgirl Cuties
Pop: 15,445 Mil

16: The Empire of Kamakura Shoguns
Pop: 15,130 Mil

17: The Protectorate of Code 002
Pop: 14,521 Mil

18: The Prefecture of Yezochi
Pop: 14,451 Mil

19: The Prefecture of Nanakaido
Pop: 14,431 Mil

20: The Prefecture of Domashu
Pop: 14,326 Mil

21: The Prefecture of Takebe
Pop: 14,106 Mil

22: The Prefecture of Kadotani
Pop: 14,104 Mil

23: The Prefecture of Nishizumi
Pop: 14,059 Mil

24: The Society of Kireina
Pop: 13,412 Mil

25: The Nucweaw waw OwO of Furrys fluffys and mushroom clouds
Pop: 13,393 Mil

26: The Prefecture of Murasaki
Pop: 13,105 Mil

27: The Prefecture of Genyosha
Pop: 13,081 Mil

28: The Prefecture of Zuiho
Pop: 13,008 Mil

29: The United States of All Might
Pop: 11,794 Mil

30: The Prefecture of Sanuki
Pop: 11,648 Mil

31: The Imperial Navy carrier of Zuikaku
Pop: 10,346 Mil

32: The Prefecture of Nagasawa
Pop: 10,111 Mil

33: The Floral Archipelago of Western Japan
Pop: 9,682 Mil

34: The Prefecture of Mizutoshi
Pop: 9,503 Mil

35: The Imperial Japanese carrier of Hiryu
Pop: 9,348 Mil

36: The Imperial Japanese carrier of Soryu
Pop: 9,333 Mil

37: The District of Minowa
Pop: 9,251 Mil

38: The Rogue Nation of Myuri
Pop: 8,126 Mil

39: The Commonwealth of Goldapp
Pop: 7,971 Mil

40: The Holy Empire of Horo
Pop: 7,845 Mil

41: The Communication Disorder of Neko Komi
Pop: 7,820 Mil

42: The Prefecture of Shizuoka
Pop: 7,793 Mil

43: The Imperial Japanese carrier of Hosho
Pop: 7,775 Mil

44: The Prefecture of Mikasa
Pop: 7,771 Mil

45: The Prefecture of Ozawa
Pop: 7,765 Mil

46: The Imperial Navy carrier of Shokaku
Pop: 7,730 Mil

47: The Colony of Chosen
Pop: 7,670 Mil

48: The Prefecture of Aichi
Pop: 7,655 Mil

49: The Loving Couple of Whoa Crikey
Pop: 7,642 Mil

50: The Draconis Combine of Kurita
Pop: 7,604 Mil

51: The Imperial Navy carrier of Akagi
Pop: 7,585 Mil

52: The Imperial Navy ship of Kotetsu
Pop: 7,559 Mil

53: The Metropolis of Tokyo
Pop: 7,507 Mil

54: The Constitutional Monarchy of Nihon-koku
Pop: 7,414 Mil

55: The Free Land of William Glen Harold Herrington
Pop: 7,318 Mil

56: The Prefecture of Hatsume
Pop: 7,201 Mil

57: The Code of Bushido
Pop: 7,084 Mil

58: The Matriarchy of Meloconistan
Pop: 6,721 Mil

59: The Minamitsuru Samurai Domain of Fujikawa Clan
Pop: 6,670 Mil

60: The Prefecture of Hachisuka
Pop: 6,493 Mil

61: The Republic of Flame Forge
Pop: 6,243 Mil

62: The People's Republic of Japamwenia
Pop: 6,099 Mil

63: The Prefecture of Fukushima
Pop: 5,888 Mil

64: The Prefecture of Mie
Pop: 5,857 Mil

65: The Prefecture of Yamagata
Pop: 5,665 Mil

66: The Republic of Trinon
Pop: 5,540 Mil

67: The Prefecture of Fukui
Pop: 5,356 Mil

68: The Dictatorship of Greater Terran Commonwealth
Pop: 5,169 Mil

69: The Federal Republic of Nergtul
Pop: 5,017 Mil

70: The Prefecture of Tosa
Pop: 4,920 Mil

71: The Democratic Republic of Feron Ahruppy
Pop: 4,864 Mil

72: The Prefecture of Nagato
Pop: 4,847 Mil

73: The Cursed Springs of Jusenkyo
Pop: 4,814 Mil

74: The Prefecture of Settsu
Pop: 4,773 Mil

75: The Blade of Katana
Pop: 4,650 Mil

76: The Prefecture of Natori
Pop: 4,550 Mil

77: The State of J a p a n
Pop: 4,425 Mil

78: The Borderlands of Banzai
Pop: 4,167 Mil

79: The Prefecture of Chishima
Pop: 3,919 Mil

80: The Way of the kami of Shinto
Pop: 3,880 Mil

81: The Imperial Japanese Navy ship of Shimakaze
Pop: 3,664 Mil

82: The Kingdom of Marset
Pop: 3,641 Mil

83: The Dugelez Veur of Weebie
Pop: 3,639 Mil

84: The Prefecture of Minowara
Pop: 3,638 Mil

85: The Prefecture of Isobe
Pop: 3,638 Mil

86: The Prefecture of Akita
Pop: 3,633 Mil

87: The Prefecture of Toranaga
Pop: 3,514 Mil

88: The Borderlands of Umami
Pop: 3,108 Mil

89: The Brutal Galaxy of Astronomicalicity
Pop: 3,064 Mil

90: The Kingdom♚ of Holy Souru
Pop: 2,789 Mil

91: The Republic of Higashitakasu
Pop: 2,708 Mil

92: The Principality of Tokyo Megapolis Prefecture
Pop: 2,701 Mil

93: The Prefecture of Yamanashi
Pop: 2,521 Mil

94: The Prefecture of Ajiro
Pop: 2,464 Mil

95: The Rogue Nation of Prismette
Pop: 2,388 Mil

96: The Rogue Nation of Ar Kard Sangrahakah 1
Pop: 2,334 Mil

97: The Protectorate of Ochiba no Kata
Pop: 2,276 Mil

98: The Prefecture of Matsumae
Pop: 2,246 Mil

99: The Prefecture of Heisei
Pop: 2,204 Mil

100: The Community of Shinobu Kocho
Pop: 2,106 Mil

101: The Love Hashira of Mitsuri Kanroji
Pop: 2,086 Mil

102: The Prefecture of Deshima
Pop: 2,056 Mil

103: The Demon of Nezuko
Pop: 1,925 Mil

104: The Republic of Zalow Shale
Pop: 1,860 Mil

105: The Hopeful Country of Sussinia
Pop: 1,807 Mil

106: The Republic of Misty Lake and Youkai Mountain
Pop: 1,802 Mil

107: The Colony of NauraColony
Pop: 1,772 Mil

108: The Solidarity Cosmetic Colony of South Weimar
Pop: 1,496 Mil

109: The Colony of Ikoma
Pop: 1,393 Mil

110: The Colony of Sakamoto
Pop: 1,342 Mil

111: The Colony of Usagiyama
Pop: 1,239 Mil

112: The Colony of Hagakure
Pop: 1,233 Mil

113: The Colony of Izumi
Pop: 1,226 Mil

114: The Man in the High Castle RPC of The Greater Japanese Republic
Pop: 1,108 Mil

115: The Colony of Yashida
Pop: 1,089 Mil

116: The Community of Nemona
Pop: 1,030 Mil

117: The Colony of Tono
Pop: 971 Mil

118: The Colony of Miyahara
Pop: 616 Mil

119: The Colony of Kobashigawa
Pop: 614 Mil

120: The United Socialist States of The Communist Japanese Republics
Pop: 610 Mil

121: The Dominion of Iron Treads the Quaking Earth Titan
Pop: 601 Mil

122: The Colony of Nagao
Pop: 578 Mil

123: The Emirate of Aizu
Pop: 565 Mil

124: The Free Land of Gweok and Resa
Pop: 430 Mil

125: The Republic of Nipolonia
Pop: 420 Mil

126: The Republic of IShares MSCI Japan ETF
Pop: 418 Mil

127: The Rogue Nation of Bloodlake
Pop: 416 Mil

128: The Colony of Otomari
Pop: 258 Mil

129: The Republic of Southern Fotland
Pop: 68 Mil