Jumon yo Sekai wo Kutsugaese

Toraya Totaro, an unsuccessful comedian whose partner has become a hit, loses his girlfriend and his home at the same time, and on that day, he meets a mysterious woman named Tayuta, who speaks to him in a friendly manner. When he comes into contact with her and her beloved tanka poetry, Totaro's fate begins to change! A tanka comedy in which a 31-character "spell" changes the world! (Source: Kodansha, translated)