第12話: 図書館での提案の後、前村は律を追ってカラオケミキサーへ向かう
2014年6月20日 放送
After approaching Ritsu in the library, Maemura has been following her everywhere. She invites Ritsu to an event for book lovers, but it turns out to be a mixer at a karaoke place. Back at the Kawai Complex, Sayaka mentions that she happened to see Ritsu by the station, and Usa begins to panic. (Source: Crunchyroll)