v t e Japan's zaibatsu, keiretsu, and modern corporate groups
Big 4 zaibatsu (preceding World War II)	Mitsubishi Mitsui Sumitomo Group Yasuda zaibatsu
Second tier zaibatsu (preceding World War II)	Asano zaibatsu Fujita Furukawa Group Kawasaki Heavy Industries Nakajima Aircraft Company Nichitsu Nissan Group Nobuteru Mori Nomura Holdings RIKEN Shibusawa Eiichi Taisei Corporation Sojitz#Nissho Iwai
Big 6 Keiretsu (until roughly 10 years after Japanese asset price bubble ended in 1991)	DKB Group Fuyo Group Mitsubishi Mitsui Sanwa Group Sumitomo Group
Transitionary keiretsu	UFJ Group (originated from Sanwa Group, later renamed to "Midori Kai")
Current groups	Furukawa Group Midori Kai Mitsubishi Mitsui Mizuho Financial Group Nissan Group Nomura Group Sumitomo Group Toyota Group

Categories