White Album Season 1 Episode 10 Sumo Wrestling by yourself isn't lonely just because you don't have a partner. The eyes of the audience sting, too.

The injured Misaki spends a night at the hopsital, and finds herself rapidly growing closer with Akira, who stayed with her the whole time. Due to a secret agreement between the head of M&M Music (The company representing the Sakuradan), Itsuki Kanzaki, and Ogata Productions' Eiji, Rina is forced to change the venue she was going to perform her concert in.

She angrily agrees to the change, but on one condition: Touya must be hired again as her private staff. As a show of her resolution towards the concert, Yuki entrusts Yayoi with a letter for Touya.

Touya visited "Echoes" with Rina, and speaks with Misaki, but is rudely brushed off by Akira. Drawing inspiration from a conversation she had with Touya, Rina comes up with a bold plan for Christmas Eve...