Main country
Japan
269 people
54.7% of total
Surname
Kozuma
492 worldwide · 5 countries
492
Total population
5
Countries
1 in every 16,463,415
Frequency
Rarity
Rare
Dispersion
Local
Top countries
1
Japan
269
54.7%
2
United States
161
32.7%
3
Brazil
60
12.2%
4
South Korea
1
0.2%
5
Singapore
1
0.2%
World distribution
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