Onuki is a young detective who interrogates Tokyo Zofuu Karama after it has drawn graffiti on façace a house occupied by an American soldier. Nature rather helpful and nice, Onuki is loaded by Kevin Yamagata Zôfû to find him and his message (he must return to the United States, carrer against "those who would pull the strings of history"). Onuki fun to have received a dedication (representing the bat) Karama. He laughs when less hand receives a visit from Captain Finney, who wishes to embark Zôfû. Onuki comes to his defense and thus attract the wrath of Finney, who reproached him for his lack of appreciation for the Americans.