Around the world, シゲイチ (シゲイチ ) is an extremely rare unknown gender given name. Much more prevalently, シゲイチ is the last name as well as the forename.
Shigeichi, 繁一, 茂一, and 茂市
) is an extremely rare unknown gender given name. Much more prevalently, シゲイチ is the last name as well as the forename.