Hakuno Kishinami is the player character in Fate/Extra and its sequel Fate/Extra CCC. You pick their gender—male or female—along with their name and a nickname, so they're pretty much a blank slate for you to project onto.
If you go male, he's got brown hair and eyes and wears the standard Tsukumihara Academy uniform over a black t-shirt. The female version gets similar customization, though the outfit adjusts accordingly.
As for gameplay, Hakuno acts as a Master in the Holy Grail War, and you'll choose which Servant to contract with—Saber, Archer, Caster, or Gilgamesh (in later routes or versions). Their relationship with whichever Servant you pick shapes a lot of the story, so the choice matters more than just mechanics.
Content compiled by AnimeList.moe from publicly available sources.
