Watsudo Aya

A carefree girl that lives into the day without much thought. Always energetic she can't walk past when she sees other people in a pinch and as such, often gets into trouble herself.If she ever actually thinks about it, she has a vague believe that powers like hers should be used for the benefit of others. She admires her father and older brother who are a professional aerobatic duo. Their family travels all over the world with their show.

Ghosts:

Manfred von Richthofen (the Red baron), who is torn between his admiration for Aya's skill and his disdain for her thoughtless, sometimes childish behaviour.

Max Immelmann

Oswald Boelcke, Richthofen's mentor.

Fighting Style:

Aya uses her possession powers for a variety of aerial moves, as opposed to the other characters, she can double (or tripple) jump. Most  of her ground based specials launch her into the air, and the super attacks need to be used in air as well. Although she has a few weak projectile attacks, Aya is a fast and agile character that makes the player have to rely on hit-n-run attacks and aerial combos in combat. Physically she's one of the weaker characters that can't take as much damage as others but her speed and versatile special moves make her a serious opponent in the hands of a capable player.

Special Attacks:

Immelmann Turn

Do a Barrel Roll

Lomcevak

Spiral Dive

Cuban Eight

Knife Edge Spin

Focke Wulf (?)

Messerschmidt Buster(?)

 (note, they're all named after actual aerobatics moves. Wonder whether I should add plane-name based ones, and how exactly)

Super Attacks:

Pugachev's Cobra

Fokker Scourge & Bloody April

etc. ?