Aloha Summer is a 1988 American comedy-drama film directed by Tommy Lee Wallace and starring Chris Makepeace, Yuji Okumoto, Tia Carrere and Don Michael Paul. The plot is about a group of teenagers and their experiences one summer in Hawaii. (Wikipedia)
As for films, 1991’s Showdown in Little Tokyo looks like a lot of fun indeed. I am looking forward to seeing that one.