List of Japanese by net worth

Based on Forbes Japan's Richest 2015

Based on Forbes Japan's Richest 2013

Based on Forbes Japan's Richest 2012

Based on Forbes Japan's Richest 2010

Based on Forbes Japan's Richest 2007

Based on Forbes Japan's Richest 2006

Based on Forbes World's Billionaires 1991

Based on Forbes World's Billionaires 1991

Forbes.com: Japan's 50 Richest:

Forbes.com: Japan's 40 Richest:

...
Wikipedia