As everyone prepares for the final day of the auditions, Karen and Hikari spend the day together in Tokyo while Maya and Claudine recall how their rivalry and friendship began. With only four potential winners remaining, the giraffe announces that the final audition will be a duet battle, with Karen and Hikari facing off against Maya and Claudine. Though initially overwhelmed by Maya and Claudine's teamwork, Karen and Hikari manage to work together to defeat them. However, the giraffe suddenly declares one final audition, in which Hikari turns against Karen to claim victory.