Unko Tin Tin II (ウンコティンティン2世, Unko Tin Tin Nisei), also called Unko Tin Tin Series 2, is the guardian of Faudo's brain. Sometime after usurping Riou's control of Faudo, Zeno sent him to undo the lock that Kiyo put in Faudo's main computer to ensure that Faudo's weapons would only fire into the air or ocean. Kiyo's lock proved impossible to crack, however.
Unko Tin Tin II's only appearance is in a single panel pictured to the right, where he is clearly frustrated in his efforts to undo Kiyo's sabotage. Nothing else is known about him.