Kawika

Kaiwika is the leader of the Kapu and also a man who also runs a surfing charity for kids.

Season 1
In "Ko'olauloa", while investigating the death of Kono's mentor, Steve McGarrett and Danny Williams question him when two members of the Kapu were assumed responsible. McGarrett gains his trust after telling him about how his grandfather died on the Arizona and he agrees to have them brought in.

In "Ho'ohuli Na'au", Kaiwika is seen surfing with Kono for a charity, involving kids, one of whom has a bad heart.

Season 2
In "Alaheo Pau'ole", Kaiwika is arrested by Captain Vince Fryer on suspicion of being responsible for a man's disappearance, but was found out to be framed and Kono arranges for him to be released.

Season 3
In "Hoa Pili", when the finger was once again pointed to the Kapu, Steve and Danny head over to question them, only to find their house on fire. At the end of the episode, Danny and Chin Ho Kelly help him and the Kapu rebuild the house.

Season 6
In "Ua Ola Loko I Ke Aloha", Steve hands Kawika his uncle Leonard's remains to scatter in the ocean.