The documented materials for *The Disastrous Life of Saiki K* contain no reference to a character named Rihoda Yomai. These sources thoroughly describe protagonist Kusuo Saiki, his family members Kuniharu, Kurumi, and Kusuke, and his PK Academy classmates including Riki Nendou, Shun Kaidou, Kokomi Teruhashi, Kineshi Hairo, and Chiyo Yumehara. Supporting figures like Toritsuka Reita, Aiura Mikoto, Kuboyasu Aren, Mera Chisato, and Rifuta Imu also receive coverage. Rihoda Yomai is absent from all character lists, plot summaries, and analyses spanning every season, film, OVA, and spin-off entry.