One of the main characters of Love Live! Sunshine!!. She is the student council president of Uranohoshi Girls' Academy, and the older sister of Kurosawa Ruby.
Birthday: January 1
Blood type: A
Height: 162 cm
Sizes: B 80, W 57, H 80
Seiyuu: Komiya Arisa
Image color: Red
Dia is a prideful perfectionist (but under that exterior has an encyclopedic knowledge of µ's, and is a bigger fan of theirs -- particularly Ayase Eli -- than the rest of Aqours combined). She has aqua eyes, long black hair with blunt bangs, and a mole below her mouth.
Dia is a member of the Aqours sub-unit AZALEA, alongside Kunikida Hanamaru and Matsuura Kanan.