第 4 集: 暑假開始後，Hikage 返家，Renge 遇見 Honoka
2013年10月29日 播出
On the day after report cards are handed out and summer vacation finally begins, the middle daughter of the Miyauchi household, Hikage, returns home. She proudly brags about her experiences in the big city... until Hotaru strolls in for a visit. Later, as Renge is walking alongside a stream, she meets a girl around her age holding a camera who introduces herself as Ishikawa Honoka... (Source: Crunchyroll)