Ko Fritz Haber

Ko Fritz Haber is member of the New Hero Faction, the descendent of Fritz Haber, and the current possessor of the Sacred Gear, Black Gas Creation.

Appearance
Ko has an average build, with has short, scruffy snow-white hair that sticks up in multiple places. When he takes off his gas mask, Mordred describes that Ko has a very handsome face, bearing pink eyes along with two small moles on the right side of his chin.

He wears an white trench coat and a yellow scarf, and an gas mask. Under his coat is a white button-up shirt, which is quite short and reveals a little of his abdomen, and gray pants. He wears white boots with black laces that reach up to his calves and white gloves.

Personality
Ko is a very formal person. He speaks in a very polite manner, often using "desu/desu ka" at the end of his sentences and tagging on the "-san" honorific to everyone he meets. He uses the term "boku" to refer to himself, a form of "I" usually used by younger boys in Japan. Usually, he is extremely cheerful, rarely ever getting angry. His actions appear to be quite eccentric and odd (to which Mink, Uther, Alice and John make notes of), most likely because he seems to lack some basic common sense of the world.

Powers & Abilities
Immense Combat Skills: Despite being a human and physically weaker than supernatural beings, Ko has shown immense skills in combat. By working together with the Gremory team they could overwhelm even Ladon, a legendary Evil Dragon.

Immense Durability: While his durability is inferior to Rei's and Mordred's, Ko has shown great tolerance to damage and pain.

Magic: It is stated by Athena, that Ko has some skills in magic. He has used such to fly during his fight with Isaiah and Sköll in Volume 9, and is also able to use teleportation magic and Black magic.

Equipment
Black Gas Creation (黒ガスの創造, Kuro gasu no sōzō): Ko's Sacred Gear, and primary weapon. It allows the user to generate and control a vast amount of gases, such as sleep gas methane, liquid nitrogen, poison gas, fog etc. The user can generate enough gas to create a typhoon and cover an entire island.

Trivia

 * His appearance is based off, Clear from "DRAMAtical Murder".
 * His birthday is January 19th.