Using Katakana:
* ソフィア (Sofia): This is the most common and straightforward way to spell Sophia in Japanese, using katakana for foreign words. This pronunciation closely resembles the English pronunciation.
* ソフィヤ (Sofiya): This spelling emphasizes the "ya" sound at the end, similar to the Russian pronunciation.
Using Kanji:
* 聡明 (Sōmei): This kanji combination means "intelligent" or "wise" and can be used as a more poetic or meaningful way to express "Sophia."
Ultimately, the best way to spell Sophia in Japanese depends on the context and your preference.