Aikatsu Planet! episode 13

It aired on Sunday, 4 April 2021.

Wavering Feelings

Facing off against Q-pit who she admires, Mao is pressured feeling like must also be perfect to beat the perfect girl. However, a mysterious girl sees this and asks what she cherishes about doing Aikatsu!... she realizes she's lost sight of something important from her desire to win. Will the battle's outcome be what Mao wants? And the identity of the mysterious girl is―?