This cube craft paper toy is Ishaku, a Poncle who traveled Nippon with Shiranui as the 6th Celestial Envoy, based on the action-adventure video game series Okami, the papercraft created by scarykurt. Issun is his grandson. He and Issun once argued, which was the reason why Issun left Ponc'tan to become a travelling artist.
Being a Poncle, Ishaku is the size of an insect. He is clad in what appears to be brown samurai armor, with two large scrolls on his back and large brown helmet, like those worn by all male Poncle. He stands about as tall as an insect and glows a bioluminescent yellow. He also has a sword called Denjinmaru, which appears to double as a brush. Ishaku's shoulder length hair and large, drooping eyebrows show his age since its colour has long since faded. He has a single wrinkle either side of his mouth that goes up to his tiny, red nose.
From Issun's description, Ishaku sounds like a very strict person, but actually the two are very alike. However, unlike Issun, he takes his duties as a Celestial Envoy seriously. Ishaku's appearance and speech in the past seems very similar to Issun, including his brash and boastful nature. He also uses the same nickname for Amaterasu as Issun.