Yukine is the shy personal servant of Maria, who functions much like Chiaia does to Lashara, she is quiet and faithful. Her quiet, shy demeanor hides a very talented skillset. Yukine acts as Maria's primary information-gatherer, and the two of them are able to figure out that Kenshi is the Seikijin pilot that attacked Lashara. There is a clear mutual attraction between Kenshi and Yukine, and merely being in close proximity to each other can cause their cheeks to color. Her Seikijin is a mixture of light blue and white with a wing-like drape hanging over each shoulder and a white mane going all the way down the back. Her primary weapon is a railgun.