Issun Hoin is a supporting character in the anime series 'Ookami to Koushinryou' (Spice and Wolf). He is a skilled craftsman and a traveling artist, notable for his diminutive size, which is a nod to the Issun-boushi folklore. Issun often provides comic relief through his witty banter and unique perspective on the world. His interactions with the protagonists, Kraft Lawrence and Holo, add depth and humor to their journey, making him a memorable and endearing character.