While Pat Morita is best known as
Mr. Miyagi in the
Karate Kid movies (and justly so), as a child of the 70's, I will always remember him fondly as
Arnold on
Happy Days. I remember he also played a small role as one of Admiral Yamamoto's advisors in the WWII movie
Midway.
I am not sure, but I seem to remember that like many actors/celebrities in the 70's, he made the cursory appearance on
The Love Boat as well (ooops, I just admitted that I watched that show didn't I.

Hey now! I was just a kid and didn't know any better...

)
He was a very talented actor who could play it light and funny as well as heavy and serious. He will be missed.