Hibiki Sayama is a Japanese light novel writer and manga original creator, known for originating stories that are later adapted into manga formats. Sayama is the credited original creator behind the manga series Moto Sister Reijō no Migawari Okisaki Kōho Seikatsu. Born in June under the zodiac sign of Gemini, Sayama has achieved commercial success with the Baka Furi series, which has surpassed 1.2 million copies in cumulative circulation. Another notable original work, Akiyamiyajima Ayakashi Tanbō Tokidoki Koi, was nominated for the Hiroshima Book Grand Prize in 2024. Sayama maintains an active presence on social media under the handle @hibikisayama. Upcoming publications include a June 6 release of the novel Ukkari Yōjika Shita Majo Desu ga, Minna Kara Dekiai Sareteimasu and the concluding second volume of the manga Byōjo (Uso) Reijō wa Kon'yaku Haki Shitai, scheduled for June 7.