Real Name: UNKNOWN.
Alias: Kūhaku. (空白, lit. Blank Space.)
Allies: The Joker, Harley Quinn, Deathstroke, Copperhead (B: AO) and the Red Lantern Corps.
Enemies: Batman, Robin, Batwoman, Nightwing, Teen Titans and the Green Lantern Corps.
Birthdate: 24th of January.
Height: 179 cm.
Weight: 137 lbs.
Eyes: Dark red.
Hair: Light grey.
Debut: Batman: Arkham Asylum.
Voice: Nolan North.
Kūhaku is a notorious antihero that fights either the Joker or Batman depending on his mood. Formerly a villain and the Joker’s trump card against Batman, Kūhaku is now an antihero due to the fact that the Joker and Harley Quinn treated him as a tool rather than a person. He aided Batman during his journey through the Arkham Asylum to stop Joker and Harley, occasionally aiding Batman with his fights against the various supervillains.
In the One Earth parallel, Kūhaku joined the Insurgency upon hearing of the Joker’s demise, now harbouring an intense hatred for the High Councillor since he wanted to be the one to kill the crazed Clown Prince of Crime. During the rescue of the Insurgency Batman, Kūhaku was taken prisoner by Regime Superman and tortured for information on the Insurgency. He was later rescued by Insurgency Harley Quinn.
Powers and Abilities:
· Mastery of hand-to-hand combat.
· Extreme proficiency with an ancient weapon known only as The Katana.
· Expert in biological functions; can use pressure points to disable opponents.
· Master of an ancient fighting style called “Ryū Yoake Ken.” (Literally Dragon Dawn Fist.)
Intro: Kūhaku enters the Arena and takes possession of his Katana from the ghostly apparition of his murdered sister, sliding the weapon into his belt before pointing at his opponent, yelling “For my sister!” and assuming his fighting stance.
Outro: Kūhaku takes a step forward and drives the pommel of his Katana into the nose of his opponent; knocking them clean out before wandering off screen and the screen goes black for a brief moment. Kūhaku is then seen in a bamboo forest staring up at the moon without his mask on.
Stance Change: Kūhaku changes from Drawing Technique to Slashing Technique. The first allows for swift rapid slashes before the Katana back into the sheath at the cost of overall power. Slashing Technique allows for heavy, slower slashes with more power at the cost of overall speed.
Shirayuki’s Revenge: Kūhaku kneels and looks up with shining yellow eyes as he draws his weapon to begin the Supermove. If the opponent is hit, Kūhaku sheathes his blade before drawing it again, slicing his opponent 4 times before delivering a final vertical blow spanning the entirety of the opponent’s body. He then sheathes his blade and laughs at his fallen opponent.