The Ashimori Industry Company, Ltd., has installed approximately 300 flexible pens with woven chain link UR30 meshes in Japan to raise Seriola (i.e., yellowtail, amberjack, kingfish, hamachi).
Yellowtail kingfish abound all year round, and there is deep water fishing for hapuka and bluenose (type of warehou) in the winter and blue, black and striped marlin and yellowfin tuna in the summer.