Sky Striker Roze

Roze appears to be emotionless but violent, immediately attacking Raye as soon as they meet and only speaking in single words like "die" and "kill" while relentlessly trying to slash her. Himmel speculated that due to her accelerated aging process and being raised only for the goal of defeating Raye and Karma, with no regard for humans' need to receive love and affection, Roze probably lacks any conscience that would allow her to think in peaceful or diplomatic terms, a conclusion that seems to be supported by Roze's short temper, as she often threatens to kill the Pillars of Spectra, her creators, when she feels provoked by them by anyway. As a result of the aforementioned accelerated aging, Roze is clueless about human interactions and customs, as she learned from Ciela that humans are "creatures who live by their hearts", and did not know what an apple was and why Raye gave one to her after their battle until Ciela told her to taste it.

Afterward, Roze seems to undergo a dramatic shift in behavior, becoming more insubordinate as she refuses to go fight Raye when ordered to by Zard — complaining that it be tiresome — and instead starts spending most of her time collecting things to put into a room of her own together with Cyanos and browsing through archives to learn about the old human society. She also seems to develop some sense of pride, attempting to prove herself to be superior to her clones after she overhears Zard's intentions of replacing Roze with them by dueling Azalea and then asking him to make her stronger when the clone nearly overwhelmed her. However, despite Roze's obsession with defeating Raye when she notices her to be injured, she shows honor by ceasing her attack and noting it would be meaningless in Raye's current state. Also becomes excited when she discovers a video game and desires to play it.

Roze shows a desire to belong, though, despite Raye's attempts to have her join Karma, Roze refuses as she wishes to stay with Spectra due to it being her home. Having even accepted Cyanos as her lackey after defeating her in battle. Also, despite her complicated feelings towards Zard, her maker, she becomes dejected when he and Solferino are killed by Azalea, and becomes disgusted when her clone uses their remains as battle armor.

With the eventual destruction of Spectra, Azalea, and Camellia's deaths, Roze decides to stay together with Raye. Alongside Cyanos, they set out to travel the world to see its wonders and search for bunkers, in the hope that other humans may have survived.

Roze appears as a girl with pale skin, red eyes, and long gray hair tied up into twintails.

Her normal attire consists of a coat resembling a military uniform, gloves, tights, boots, a peaked cap, a scarf, and a small purse hanging from the coat's belt. The overall outfit is black with silver trims, and the latter three pieces all bear the Spectra crest.