Tōkaidōchū Hizakurige (東海道中膝栗毛), abbreviated as Hizakurige and known in translation as Shank's Mare, is a comic picaresque novel (kokkeibon) written by Jippensha Ikku (十返舎一九, 1765–1831) about the misadventures of two travelers on the Tōkaidō, the main road between Kyoto and Edo during the Edo period.