If My Favorite Pop Idol Made It to the Budokan, I Would Die S01 E01 But I Love That Maina

Eripiyo is a super fan of Maina, who is a member of the underground idol group Cham Jam. Eripiyo uses all of her money to support Maina to the point that she only wears a red tracksuit. However, Maina always seems to act cold and distant towards Eripiyo.