自し然ぜん増ぞう収しゅうTop 20000MeaningsNoun1. natural or automatic increase in revenueKanji used自self然sort of thing増increase収obtainPitch accentしぜんぞうしゅうComposed of自し然ぜんnature; natural; spontaneous; automatic; naturally; spontaneously; automaticallyNoun増ぞう収しゅうincrease in yieldNoun