Long ago (or at least pre 1994 Northridge earthquake) there was a Thai/sushi restaurant on Wilshire, just east of LaBrea (corner of Mansfield I think) called King Sushi. The sushi chef was a young guy named Ristar who utilized Thai herbs to make spicy and exotic tasting sushi.
I haven't been able to locate the talented and vanished Ristar for several years. Anyone who can shed some light on his present whereabouts will earn my undying gratitude. He used to drive a motorcycle and trained in France, if that helps. Thanks