Udo Ayanokouji the 51st

Udo Ayanokoji the 51st, more commonly known as Woody, is a Sylph. His job is to deliver packages and other goods to people in Neo-Venezia, or delivering people's treasured feelings as he called it. He loves 'swimming' through the sky, and prefers his nickname because it's less formal than his actual name.

His physique is well-built, and he is usually seen wearing goggles. He's a childhood friend of Akatsuki, the two often spending time playing outside, occasionally being looked after by Al.

In the manga, Woody has a somewhat poor sense of direction, and is mostly unable to work without using a map.