Japan Karate Do Foundation is nestled into a large white building in the middle of Via Fabricante. It can be easy to miss as all the business signs for that building have the same font and color. The simple studio is where adults and kids alike can come to practice Shotokan Karate. The studio is ran by a karate master and his wife. They both have been practicing the sport for over 25 years. Japan Karate Do Foundatoin has been voted the best martial arts studio in Southern Orange County for the past few years in the local paper, so it must be doing something right. JKDF also just added aromatherapy yoga classes for those who wold like to practice a much more relaxed form of exercise and breathing.