 His O-Part is the , which paralyzes the people it cuts with its stench and was the idea of "Papuwa of the South Seas" and "Jibaku-kun" author Ami Shibata.He also uses the , which give him an animal trait depending on the one he eats; keen sense of smell from the Dog dumpling, wings from the Pheasant one.Four years after Rock Bird, Futomomo-taro and Jin are still traveling together and accidentally end up in Zenom HQ at the same time as Jio and company.