In Japanese economic terms, households with a net worth exceeding 100 million yen (roughly $650,000 to $700,000 USD) are officially classified by financial institutions as the "mass affluent" or "rico" class, while households exceeding 500 million yen enter ultra-high-net-worth brackets. High annual salary thresholds exceeding 15 to 20 million yen place earners in top corporate income brackets.