Reika Ookubo

This article is about an ally in B-Robo Kabutack.

Reika Ookubo (大久保 麗香, Ōkubo Reika^?): She is Sayuri's rival and is a multimillionaire's daughter. She has two elder sisters named Reiko (麗子, Reiko^?) and Reina (麗奈, Reina^?).