'Sachiko' is the name of Tomio (Tom) Ishii's daughter. Tom is the owner and chef of Sachiko Sushi in Tucson, Arizona. 'Sachi' is the Japanese word for happy.The Sachiko Sushi offers some of the best sushi in town. The restaurant features delicious and healthful Japanese food and fresh fish delivered daily. The restaurant is open for lunch and dinner and there are specials offered at reasonable prices.