Rei Nasu

"I don't know how many matches we'll have left. So... Let's take the top! This is our last chance to do it with the four of us."

- Rei Nasu to Nasu Unit

Rei Nasu is a Shooter and the captain of Nasu Unit.

Appearance
Nasu is a slender girl with delicate features and turquoise eyes with no pupils. She has neck-length ash blonde hair styled in a bob cut with blunt bangs. Her eyes change slightly in her trion body because she becomes more energetic.[BBF Q99] She often wears button-up jackets over light-colored shirts. Her uniform consists in a futuristic-looking white body-fit top with a square collar, purple gloves, an indigo belt that wraps partially around her waist, and a shoulder strap exposed on her right side. From the collar peers out the hem of a black shirt with a V-neck. The uniform sports six fake buttons arranged in two columns of three and a seventh right underneath the collar, on the right side; on the left is Border's emblem. The attire is completed by short black pants that connect into long purple boots.

Personality
Nasu is a rather quiet and sickly girl, as she is often shown sitting in bed. She is calm, well tempered and hardly gets carried away. However, despite her frail appearance, she is strong-willed when in battle and maintains a rather calm front even when under pressure, as she was able to garner 3 points for her team even though the odds were stacked against her. She also highly values her teammates, seeing as they were her primary driving force during the rank battles, and how violent she became after Wen Sō disguised herself as Kumagai to trick herself.

Akane Hiura
She cares about her teammate and found more motivation to rank higher when she heard about Akane moving.

Quotes

 * (To Nasu Unit) "I don't know how many matches we'll have left. So... Let's take the top! This is our last chance to do it with the four of us."
 * (To Osamu Mikumo) "Your actions... Are still too unexperienced... Agent Mikumo."
 * (To Yūma Kuga) "...What a shame... To have you rushing over here... It's a pity that I don't have Trion left anymore. Damn it."
 * (To her teammates) "I'm sorry... I didn't score 4 points."

Trivia

 * "Rei" (玲) means "exquisite, clever, sound of jewels", while "Nasu" (那須) is a traditional name for a region in northern.
 * Her voice actress, Hōko Kuwashima, also voices Kyōko Sawamura.
 * She likes canned peaches, movies, her teammates, and exercising in her Trion Body.
 * She has many secret admirers within Border.
 * Rei is Narasaka's older cousin by 3 months, and she is the one who asked him to mentor Hiura.