Lora of Kanzaki Saya from Beatmania IIDX.

Recommended weight: 0.6-0.7

Main tag: kanzaki saya

Appearance tags: aqua hair, purple eyes

Clothes: arcadia clothes, japanese clothes, fingerless gloves, thighhighs, cleavage, sash

Sinobuz clothes: side braid, sinobuz, hair bow, hair ribbon, black hairband, japanese clothes, detached sleeves, bandages, single thighhigh

Empress clothes: empress shirt, headphones, thighhighs, short shorts, scarf, bracelet

Also you can try "empress crown"

Saya came to Tokyo looking for Ereki, at the behest of an unknown individual. Staying under the shelter of a canopy during a rainstorm, Iroha ran into her. After asking Iroha about him, both ran into Ameto and Lilith, where Ameto and Iroha were reunited. Soon after, Ereki ran into the group, and, to his consternation, also ran into Saya. (from remywiki)