Cognomen オカニワ (オカニワ ) , worldwide, is an extremely rare family name. Much more prevalently, オカニワ is the forename as well as the last name.
Okaniwa
シンジ, タカコ, タクミ, マリコ, テルユキ, and モトユキ
) , worldwide, is an extremely rare family name. Much more prevalently, オカニワ is the forename as well as the last name.