Reki

Reki is one of the main protagonists of the light novel and anime series Aria the Scarlet Ammo. She is an S-Rank Butei and the ace of the Snipe department. She is also a descendant of Genghis Khan, and hails from a tribe in Mongolia, referred to several times as the Ulus.

She is voiced by Kaori Ishihara in the Japanese version of the anime and Jad Saxton in the English version.

Appearance
Reki's hair has a very light shade of blue-green, similar to aquamarine, having been affected by long years of exposure to Ririirokane. She is very petite, being only a few inches taller than Aria. Her skin is somewhat pale, and her eyes are a bright yellow (green in the anime). It is somewhat unknown what her diet is. According to Kinji and his grandfather, Magane Tohyama, she smells like mint.

She constantly keeps headphones around, and Misaki Nakasorachi identified the brand as a Sennheiser PMX990 which is known for "it's high clarity and can accentuate the higher pitches". She constantly wears them on her head during a mission to "keep her soul intact."

As quoted by Kinji, Reki was "not as flat as Aria, but not as well endowed as Shirayuki".

Personality
rue to her nickname as "Robot Reki", Reki is usually shown to be practically emotionless. She is very quiet and reserved, often not speaking more than she needs to. However, this is not due to her lack of emotions. Rather, it's just that she doesn't really know what emotions are. She doesn't understand them, nor does she know how to truly express them.

She is also similar to Kinji in the aspect of social standing, in that she is very anti-social. She can be referred to as even more socially introverted than Kinji. However, unlike Kinji, she seems to be genuinely socially clueless, as proven when she proposes to Kinji at gunpoint.

Reki is very stubborn or steadfast when it comes to specific things. Examples of this are when she believes her rifle will not misfire. Her attitude is obsessive to the point where her constant maintenance reduces the possibility of a misfire even lower than it already is.

Kinji has pointed out that she seems to be "delusional" due to her taking orders from her supposed master, the "wind."