Cocoa and friends are shopping for mugs when they meet Sharo, an underclassman at Rize's school who's also a childhood friend of Chiya's. Later, Chiya is worried that Sharo is working in some shady establishment, so she and the other girls decide to infiltrate Sharo's workplace.
Elenco: Ayane Sakura , Inori Minase , Risa Taneda , Maaya Uchida , Motomu Kiyokawa , Show Hayami , Satomi Satou , Saori Hayami , Rie Murakawa , Sora Tokui , Ai Kayano .