Male Delusion Calculator

The Male Delusion Calculator estimates the percentage of Japanese women who match all your selected criteria at once. Each filter's statistical rate is multiplied together — the more criteria you stack, the smaller the pool. The "1 in X" result tells you roughly how many women you'd need to meet before finding a match.

Japan Women's Data Used:

Age distribution: Older (higher proportion aged 45+) — 10% aged 18–24, 21% aged 65+. Marital status, children, and sexuality are weighted across your selected age range rather than using flat averages.

Marriage & children: East Asian (later marriage, rising singlehood among young adults) pattern. At ages 25–29, 70% of Japanese women are unmarried and 82% are childless. When both filters are active, a combined rate (65% at 25–29) is used to avoid double-counting.

Income: Brackets in ¥, from median ¥3,500,000 to top 5% at ¥10,000,000+. Based on Japanese female full-time earnings data.

Body type: Japanese female obesity rate is 4%. Not obese: 96%, normal weight: 48%, slim: 49%.

Height: Average Japanese woman is 158 cm (5'2"). Brackets are spaced around this national average.

Sexuality: Lower identification rates — 98% straight or bisexual, 96% straight only. Rates are age-weighted (younger women identify as LGBTQ+ at higher rates).

Eye color: Brown/Black (97%), Hazel/Other (3%).

Hair color: Black (95%), Brown (5%).