Otome RAINBOW!

Having become close friends with Otome during the Partner's Cup, Maria becomes keen to learn more about her, wondering how she became how she is. Meanwhile, Otome hears from Makoto that he is designing a Constellation Premium Dress for Happy Rainbow, but is struggling with ideas. Afterwards, Maria comes across Otome at a kindergarten, which is revealed to be Otome's home, and helps her with preparations for a play of The Wizard of Oz.