Surname Takemaru (Takemaru 
) , in all the world, is an extremely rare cognomen. The family name Takemaru is characteristic of Northern America, particularly the United States, where it is an extremely rare surname. Much more frequently, Takemaru is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Takemaru | United States, Japan, Brazil |
| ken-ichi takemaru researcher |
|
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| masashi takemaru researcher (ORCID 0000-0001-8346-6989) |
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