Rize invites Sharo to join her as she helps around the clubs, where they learn about a legendary student known as “Miss Emerald”. The pair investigate the other clubs for information on Miss Emerald, only learning that her name is Midori. Meanwhile, Cocoa and Chino learn from Aoyama’s editor that her real name is in fact Midori. Later, Cocoa becomes upset when she assumes she wasn’t invited to join everyone on a trip to the mountains, after they rejected her own invitations to go playing. The girls quickly manage to get Cocoa out of her funk and they all head to the mountains to what is Chino’s first outdoor trip.