Surname Tsurugai (Tsurugai 
) , across the world, is an extremely rare last name. The last name Tsurugai is characteristic of Western Asia, particularly Georgia, where it is a very rare surname. Also, Tsurugai is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Tsurugai | Georgia |
| yuichiro tsurugai researcher (ORCID 0000-0003-0872-2000) |
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