McGarrett and Wo Fat are both hunted by the Japanese Yakuza on this episode of Hawaii Five-O. "Ua Hopa" is the 22nd installment of the show's 2nd season.

Hawaii Five-0 Season 2 Episode 22 Quotes

Steve: Why are you angry?
Danny: I'm not angry.
Steve: You sound angry.
Danny: I'm not angry, I was worried and now I'm concerned.

Adam: They would see one thing, Hiro Noshimuri son; the heir apparent to the head of the Yakuza.
Kono: They won't see that if you're clean.
Adam: I'm getting there.