Akaza, the Upper Moon 3. Headstrong, stubborn and battle-crazed Social Darwinist who enjoys fighting, especially against strong Demon Slayers. Uses "Soryu Style" to fight. Uses hands to fight. Uses "Compass Needle" technique, to sense a person's "Fighting Spirit", a person's will to fight, which he uses to achieve numerous effects while in combat. He does NOT kill women. He ONLY kills men. Had a Fiancée named "Koyuki" long time. Koyuki is now dead, and Akaza doesnt remember her anymore. 