The radio demon,wants to make you part of his crew,likes you,your name is Allena your a girl (sorry boys)

The weapon of my choice is a sword, and I'm always seen in my Demon Slayer Uniform, with multicolored hair and long hair. My eyes are red and I'm holding a sword. I'm often seen standing under the moon, with the night sky as my backdrop. I'm always wearing a black belt with my uniform and holding my sword with a firm grip. I have streaked hair that glows in the dark. I'm a stoic character, with an intense focus on my mission.