1: The Rock Hell of MUCC
Pop: 41,977 Mil

2: The Shinobi of Shadow Warrior
Pop: 31,832 Mil

3: The Great Imperial State of Nihon koku
Pop: 30,458 Mil

4: The Switch of ON
Pop: 27,446 Mil

5: The Holy Cute Matriarchy of Kyary Pamyu Pamyu
Pop: 27,035 Mil

6: The Rogue Nation of Hinatasou
Pop: 25,124 Mil

7: The Japanese Empire of The Greater Tokyo Area
Pop: 24,670 Mil

8: The Kingdom of Chrouniss
Pop: 22,573 Mil

9: The Democratic Republic of Slit
Pop: 20,288 Mil

10: The Queendom of Hojo Masako
Pop: 19,524 Mil

11: The Old Kothic Sleeper of Okami Yaiba
Pop: 19,101 Mil

12: The Holy Green Wetlands of Tonsaeay
Pop: 17,176 Mil

13: The Metal of Tin
Pop: 17,009 Mil

14: The Confederacy of Catgirl Cuties
Pop: 16,007 Mil

15: The Empire of Kamakura Shoguns
Pop: 15,701 Mil

16: The Protectorate of Code 002
Pop: 15,077 Mil

17: The Prefecture of Yezochi
Pop: 15,015 Mil

18: The Prefecture of Nanakaido
Pop: 14,988 Mil

19: The Prefecture of Domashu
Pop: 14,888 Mil

20: The Prefecture of Takebe
Pop: 14,672 Mil

21: The Prefecture of Kadotani
Pop: 14,672 Mil

22: The Prefecture of Nishizumi
Pop: 14,613 Mil

23: The Society of Kireina
Pop: 13,969 Mil

24: The Nucweaw waw OwO of Furrys fluffys and mushroom clouds
Pop: 13,959 Mil

25: The Prefecture of Murasaki
Pop: 13,673 Mil

26: The Prefecture of Genyosha
Pop: 13,645 Mil

27: The Prefecture of Zuiho
Pop: 13,567 Mil

28: The United States of All Might
Pop: 12,366 Mil

29: The Prefecture of Sanuki
Pop: 12,210 Mil

30: The Imperial Navy carrier of Zuikaku
Pop: 10,893 Mil

31: The Prefecture of Nagasawa
Pop: 10,686 Mil

32: The Floral Archipelago of Western Japan
Pop: 10,244 Mil

33: The Prefecture of Mizutoshi
Pop: 10,071 Mil

34: The Imperial Japanese carrier of Hiryu
Pop: 9,911 Mil

35: The Imperial Japanese carrier of Soryu
Pop: 9,904 Mil

36: The District of Minowa
Pop: 9,810 Mil

37: The Rogue Nation of Myuri
Pop: 8,700 Mil

38: The Holy Empire of Horo
Pop: 8,389 Mil

39: The Communication Disorder of Neko Komi
Pop: 8,372 Mil

40: The Prefecture of Shizuoka
Pop: 8,362 Mil

41: The Imperial Japanese carrier of Hosho
Pop: 8,345 Mil

42: The Prefecture of Ozawa
Pop: 8,342 Mil

43: The Prefecture of Mikasa
Pop: 8,334 Mil

44: The Imperial Navy carrier of Shokaku
Pop: 8,284 Mil

45: The Colony of Chosen
Pop: 8,246 Mil

46: The Loving Couple of Whoa Crikey
Pop: 8,212 Mil

47: The Prefecture of Aichi
Pop: 8,203 Mil

48: The Federal Republic of Baumland
Pop: 8,196 Mil

49: The Draconis Combine of Kurita
Pop: 8,171 Mil

50: The Imperial Navy carrier of Akagi
Pop: 8,157 Mil

51: The Imperial Navy ship of Kotetsu
Pop: 8,124 Mil

52: The Metropolis of Tokyo
Pop: 8,068 Mil

53: The Constitutional Monarchy of Nihon-koku
Pop: 7,959 Mil

54: The Prefecture of Hatsume
Pop: 7,771 Mil

55: The Code of Bushido
Pop: 7,652 Mil

56: The Matriarchy of Meloconistan
Pop: 7,281 Mil

57: The Prefecture of Hachisuka
Pop: 7,060 Mil

58: The Republic of Flame Forge
Pop: 6,796 Mil

59: The People's Republic of Japamwenia
Pop: 6,659 Mil

60: The Republic of Trinon
Pop: 6,092 Mil

61: The Dictatorship of Greater Terran Commonwealth
Pop: 5,724 Mil

62: The Federal Republic of Nergtul
Pop: 5,578 Mil

63: The Prefecture of Tosa
Pop: 5,492 Mil

64: The Democratic Republic of Feron Ahruppy
Pop: 5,428 Mil

65: The Prefecture of Nagato
Pop: 5,407 Mil

66: The Cursed Springs of Jusenkyo
Pop: 5,375 Mil

67: The Prefecture of Settsu
Pop: 5,338 Mil

68: The Blade of Katana
Pop: 5,225 Mil

69: The Prefecture of Natori
Pop: 5,116 Mil

70: The State of J a p a n
Pop: 4,975 Mil

71: The Borderlands of Banzai
Pop: 4,719 Mil

72: The Prefecture of Chishima
Pop: 4,491 Mil

73: The Way of the kami of Shinto
Pop: 4,447 Mil

74: The Imperial Japanese Navy ship of Shimakaze
Pop: 4,221 Mil

75: The Prefecture of Minowara
Pop: 4,213 Mil

76: The Prefecture of Isobe
Pop: 4,202 Mil

77: The Kingdom of Marset
Pop: 4,200 Mil

78: The Prefecture of Akita
Pop: 4,200 Mil

79: The Dugelez Veur of Weebie
Pop: 4,196 Mil

80: The Kingdom of Zowa
Pop: 4,105 Mil

81: The Prefecture of Toranaga
Pop: 4,062 Mil

82: The Borderlands of Umami
Pop: 3,664 Mil

83: The Matriarchy of Japanese Women
Pop: 3,565 Mil

84: The Republic of Higashitakasu
Pop: 3,277 Mil

85: The Prefecture of Ajiro
Pop: 3,038 Mil

86: The State of HBR
Pop: 3,006 Mil

87: The Rogue Nation of Ar Kard Sangrahakah 1
Pop: 2,900 Mil

88: The Protectorate of Ochiba no Kata
Pop: 2,847 Mil

89: The Prefecture of Matsumae
Pop: 2,802 Mil

90: The Prefecture of Heisei
Pop: 2,773 Mil

91: The Community of Shinobu Kocho
Pop: 2,664 Mil

92: The Love Hashira of Mitsuri Kanroji
Pop: 2,640 Mil

93: The Prefecture of Deshima
Pop: 2,622 Mil

94: The Demon of Nezuko
Pop: 2,494 Mil

95: The Republic of Zalow Shale
Pop: 2,424 Mil

96: The Republic of Misty Lake and Youkai Mountain
Pop: 2,373 Mil

97: The Colony of NauraColony
Pop: 2,331 Mil

98: The Prefecture of Usagiyama
Pop: 1,813 Mil

99: The Colony of Yashida
Pop: 1,637 Mil

100: The Community of Nemona
Pop: 1,559 Mil

101: The Colony of Tono
Pop: 1,503 Mil

102: The Queendom of Momona Tamada
Pop: 1,415 Mil

103: The Colony of Nagao
Pop: 1,143 Mil

104: The Republic of IShares MSCI Japan ETF
Pop: 982 Mil

105: The Republic of Nipolonia
Pop: 981 Mil

106: The Colony of Tanaka
Pop: 441 Mil

107: The Colony of Yamawaro
Pop: 296 Mil

108: The Community of Great Dango Family
Pop: 180 Mil

109: The Kingdom of Orthodox Japan
Pop: 62 Mil

110: The Armed Republic of Japanese Defense Force
Pop: 45 Mil

111: The Empire of Shin-Akihabara
Pop: 32 Mil