Wait I just realized-

In terms of personalities, the misakoko "equivalent" in D4DJ is basically Rinku and Maho:

D4DJ:

Rinku: A mostly blonde girl who's the lead singer of her unit and who's always full of energy, usually shipped or paired with Maho: A mostly black haired girl who's kinda pessimistic and does the actual DJ-ing.

Bandori

Kokoro: A blonde girl who's the lead singer of her band and who's always full of energy, usually shipped or paired with Misaki: A black haired girl who's usually pessimistic and does the DJ-ing.

Or am I just late to realizing-