四公六民 しこうろくみん Meanings Noun land-tax system during the Edo period under which the government took 40% of the year's crop and the farmers kept 60% Kanji 四 four. Read as シ. 公 public. Read as コウ. 六 six. Read as ロク. 民 people. Read as ミン. Jinuma: Japanese Dictionary · Word lists