- Luka is voiced by Asakawa Yuu.
- She can sing in both Japanese and English.
- She is 20 years old.
- She is 162cm tall.
- She weighs around 45kg.
- Music genre preference includes Latin Jazz Pop and House Dance Electronica.
- BPM Range is 65~145 BPM.
- Vocal Range is D3~D5.
I guess this could be a great competitor against the Five?