Destiny Child looks amazing! I think they’ve outdone themselves this time, and I’ve never been so excited for a Mobile game lol. REALLY hope this gets translated into English. I believe the character design was done by Hyung Tae Kim who did the character designs for Blade & Soul. That’s whey the characters look so stylish. Also yes, that is Shihoko Hirata, the female singer from the Persona 4 games that you’re hearing. They got her to do the theme song for the game, and it sounds wonderful.
ANIME OPENING MUSIC VIDEO: