Worldwide, ヒサトモ (ヒサトモ ) is an extremely rare unknown gender first name. Much more frequently, ヒサトモ is the last name as well as the forename.
Hisatomo, 久友, 久知, 尚友, and 尚知
カトウ, and カキウチ
) is an extremely rare unknown gender first name. Much more frequently, ヒサトモ is the last name as well as the forename.