Yakudoshi & Happosagari Checker

Enter your birth year and gender to check Japanese unlucky years (yakudoshi: pre-, main, post-, and great-unlucky) and happosagari. Covers up to 30 years ahead.

[[ currentYear ]][[ labels.year_suffix ]] Status This Year
Kazoe Age
[[ kazoe ]][[ labels.kazoe_unit ]]
Yakudoshi
[[ yakuLabel(currentYaku) ]] Not a yakudoshi year
Happosagari
[[ currentHapposagari ? labels.yes : labels.no ]]

Upcoming Yakudoshi & Happosagari

Year Kazoe Age Yakudoshi Happosagari (八方塞がり)
[[ row.year ]][[ labels.year_suffix ]] This Year [[ row.kazoe ]][[ labels.kazoe_unit ]] [[ yakuLabel(row.yaku) ]] — [[ row.happosagari ? '●' : '' ]]
No yakudoshi or happosagari events within the next 30 years.
Enter your birth year and gender.

2026 Yakudoshi Birth Years

Male

Birth Year Kazoe Age Type Happosagari (八方塞がり)
2003
平成15年
24 Pre-unlucky (前厄)
2002
平成14年
25 Main unlucky (本厄)
2001
平成13年
26 Post-unlucky (後厄)
1986
昭和61年
41 Great unlucky – Pre (大厄・前厄)
1985
昭和60年
42 Great unlucky – Main (大厄・本厄)
1984
昭和59年
43 Great unlucky – Post (大厄・後厄)
1967
昭和42年
60 Pre-unlucky (前厄)
1966
昭和41年
61 Main unlucky (本厄)
1965
昭和40年
62 Post-unlucky (後厄)

Female

Birth Year Kazoe Age Type Happosagari (八方塞がり)
2009
平成21年
18 Pre-unlucky (前厄)
2008
平成20年
19 Main unlucky (本厄) ●
2007
平成19年
20 Post-unlucky (後厄)
1995
平成7年
32 Great unlucky – Pre (大厄・前厄)
1994
平成6年
33 Great unlucky – Main (大厄・本厄)
1993
平成5年
34 Great unlucky – Post (大厄・後厄)
1991
平成3年
36 Pre-unlucky (前厄)
1990
平成2年
37 Main unlucky (本厄) ●
1989
平成元年
38 Post-unlucky (後厄)
1967
昭和42年
60 Pre-unlucky (前厄)
1966
昭和41年
61 Main unlucky (本厄)
1965
昭和40年
62 Post-unlucky (後厄)

What Are Yakudoshi (Unlucky Years) and Happo-fusagari?

Yakudoshi (厄年) is a Japanese folk belief that treats certain ages, falling at turning points in life, as periods when misfortune is more likely. For men the principal unlucky years are 25, 42 and 61 by the traditional count; for women 19, 33 and 37. The years immediately before and after are also observed, as maeyaku and atoyaku. A man's 42nd and a woman's 33rd are singled out as taiyaku, the great unlucky year. This tool takes a birth year and gender and shows both your status this year and a list covering the next thirty years.

The point to keep in mind is that yakudoshi is counted in kazoedoshi, not in completed age. Kazoedoshi treats the year of birth as age one and adds a year at each New Year, so you grow a year older when the calendar turns even if your birthday has not yet come round. Happo-fusagari, shown alongside, is a year in which fortune is said to stagnate under kyusei kigaku (nine-star astrology) — a separate system of thought from yakudoshi.

How to Check Your Yakudoshi

  1. Enter your birth year and gender Enter the birth year as a calendar year and choose a gender. The ages that count as yakudoshi differ between men and women, so the selection is required.
  2. Check your status this year Your kazoedoshi age is shown, along with whether it falls on a yakudoshi or a happo-fusagari year. If it does, you also see whether it is maeyaku, honyaku or atoyaku.
  3. See what lies ahead A list running thirty years forward is displayed, so you can see in advance when your next yakudoshi arrives.

Tips for getting more out of it

  • Yakudoshi uses kazoe-doshi (counting age), where you are 1 year old at birth and gain a year every New Year's Day. Kazoe age = current year − birth year + 1.
  • The most significant yakudoshi are the great unlucky year (大厄): age 42 for men and age 33 for women. Many people visit shrines for purification rituals during these years.
  • Happosagari (八方塞がり) occurs once every 9 years, when your natal nine-star occupies the central palace in the year chart (based on the Japanese nine-star ki cycle).
  • Yakudoshi and happosagari have no scientific basis, but many Japanese people use them as reminders to take extra care of their health and lifestyle during these transitional years.

When a Yakudoshi Check Comes in Handy

Deciding when to have a purification rite

You can see which of the three years — maeyaku through atoyaku — you fall on, and plan when to visit a shrine accordingly.

Keeping track of your family's yakudoshi

Enter each family member's birth year and you can see who reaches a yakudoshi and when. It gives you a cue for a word of encouragement or a celebration.

Thinking about the timing of a major decision

When you are weighing a turning point such as a job change or buying a home, and you are someone who takes this into account, it gives you something to work from in adjusting the timing.

Seeing where it overlaps with happo-fusagari

A yakudoshi and a happo-fusagari year can coincide. Because you can check both at once, you can know about it in advance.

Yakudoshi Terms Explained

Kazoedoshi
A way of counting age that treats the year of birth as age one and adds a year at each New Year's Day. Yakudoshi is determined by this count.
Honyaku
The central year of a yakudoshi period. For men it falls at kazoedoshi 25, 42 and 61; for women at 19, 33 and 37.
Maeyaku and Atoyaku
The years immediately before and after honyaku. Together with honyaku they make up a three-year span treated as calling for care.
Taiyaku
The year regarded as the heaviest among the yakudoshi. It refers to a man's 42nd and a woman's 33rd.
Happo-fusagari
A year in which, under nine-star astrology, every direction is said to carry an obstacle. It rests on a system separate from yakudoshi.
Yakubarai
A prayer rite received at a shrine or temple to ward off misfortune. Custom generally has it received between the New Year and Setsubun in early February.

FAQ

Kazoe age counts everyone as 1 year old at birth and adds a year every January 1st. Regular (western) age adds a year on the birthday. Yakudoshi is calculated in kazoe age, which is typically 1 year higher than your birthday-based age before your birthday.

Based on the nine-star ki (九星気学) system, each birth year is assigned one of nine stars. Happosagari occurs in years when that star occupies the central palace of the year chart — once every 9 years.

In the nine-star ki system, the year boundary is Setsubun (around February 3), not January 1. If you were born between January 1 and Setsubun, the previous year's star may apply to you, shifting your happosagari year by one. This calculator uses a simplified model.
Tool-kun

Side Note — The Surprising Origin of Yakudoshi

One theory holds that the character 厄 (yaku, "unlucky") was originally 役 (yaku, "duty"), referring to the ages at which people took on significant social roles. Shouldering such responsibilities was considered physically and mentally taxing — hence the association with difficult years.

The male great-unlucky age of 42 sounds like 死に (shini, "death") in Japanese, and the female age of 33 sounds like 散々 (sanzan, "terrible"). While lacking scientific backing, wordplay like this may have reinforced the superstition over centuries.

During the Edo period (1603–1868), many books on yakudoshi were published and purification rituals became widely practiced among commoners. Today, millions of Japanese people still visit shrines during the New Year period to seek protection from unlucky years.