All over the world, Kōsaka (Kōsaka, Косака ) is an extremely rare unknown gender given name. Much more prevalently, Kōsaka is the last name as well as the forename.
Kamisaka, Kohsaka, Kosaka, Kousaka, Kouzaka, Kozaka, Takasaka, Uesaka, Такасака, and 上坂
Kōsaka is also a name for the fictitious and mythical characters: .
) is an extremely rare unknown gender given name. Much more prevalently, Kōsaka is the last name as well as the forename.