Last name 虎哉 (Sootsu , 虎哉 ) , in all the world, is an extremely rare surname. Much more prevalently, 虎哉 is the forename as well as the last name.
Huzai
, 虎哉 
) , in all the world, is an extremely rare surname. Much more prevalently, 虎哉 is the forename as well as the last name.