In this episode, they introduce topics from the listening community and comments from listeners. On the 6th day of sharing letters, they showcase letters about cleaning robots. They discuss blog content, cleaning methods, and window cleaning, as well as planning a reader-participation festival project. Although Professor Rikoron's work is not a shoujo manga, it follows the classic route and features realistic conflicts and distinctive character traits. It is important for those who have read Professor Rikoron's work to read it regardless of genre.