Japanese fast casual restaurant specializing in katsu burger, ohana burger, california burger, katsu & teriyaki plates & sushi rolls. Our story begins in 1978 in the heart of Silicon Valley, California. After success with KATSUYAKI in Northern California, Chef Eric opens the first KATSUYAKI in Costa Mesa, Southern California. We are now taking the opportunity to expand our brand to communicate with new loyal customers. “The best taste you will never forget!” Are you ready?