Cognomen Imayoshi (Imayoshi 
) , around the globe, is a very rare last name. The cognomen Imayoshi is characteristic of Bermuda, where it is quite a rare surname, Canada, where it is a very rare surname, and the United Kingdom. Not in comparison with a country's population, it most frequently occurs in Brazil, the United Kingdom, and Canada. Predominantly, Imayoshi is the forename as well as the last name.
| VARIANT | COUNTRY |
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| Imayoshi | Canada, Brazil, Japan, United States, United Kingdom |
| takaharu imayoshi mineral collector, 隆治 can be read "Ryūji" or "Takaharu" (romaji) (b. 1905) |
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| itaru imayoshi researcher |
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| miyoko imayoshi researcher (ORCID 0000-0002-6760-8622) |
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| rieko imayoshi researcher |
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