Throughout the world, Tomotaka (Tomotaka 
, Томотака 
) is a rare masculine first name. The first name Tomotaka is habitual in United Arab Emirates, where it is a rare masculine name, Japan, and China, where it is an extremely rare masculine name. Also, Tomotaka is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Tomotaka | Japan, China, United Arab Emirates, Spain, United States |
| Томотака | Russia |
| tomotaka sobue researcher (ORCID 0000-0003-2817-3483) |
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| tomotaka yamazaki researcher |
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| tomotaka oroguchi researcher |
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| tomotaka yoshiyama researcher (ORCID 0000-0002-8187-533X) |
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| tomotaka tanaka researcher (ORCID 0000-0002-6023-236X) |
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| tomotaka shingaki researcher (ORCID 0000-0003-1568-9763) |
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| tomotaka matsumoto researcher ORCID ID = 0000-0002-3456-7553 |
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| tomotaka kato researcher (ORCID 0000-0003-2297-671X) |
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| tomotaka murashige researcher (ORCID 0000-0001-9823-5032) |
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| tomotaka shibata researcher |
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| tomotaka sato researcher |
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| tomotaka mabuchi researcher |
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| tomotaka ito researcher (ORCID 0000-0002-2833-3945) |
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| tomotaka umimura researcher |
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| tomotaka yokoo researcher |
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