Explore Japan
Superstition
The signs, taboos, lucky habits, and old beliefs Japanese people may not fully believe but still notice, avoid, or quietly take seriously.
Choose a theme
Exam, Work, Business, Money, Election, and Gambling Luck
How people use lucky foods, objects, words, routines, dates, and rituals when facing exams, careers, business decisions, elections, financial hopes, and games of chance.
Half-Belief, Engi, Omajinai, and the Logic of Japanese Superstition
How Japanese people may follow ideas about luck, engi, omajinai, and taboos as habit, play, caution, or consideration for others without fully believing in supernatural cause and effect.
Home, Moving, Building, Directions, and Household Luck
How directions, room layouts, entrances, tatami arrangements, moving dates, construction customs, and household objects become associated with harmony, safety, prosperity, or misfortune.
Illness, Pregnancy, Babies, and Childhood Taboos
How beliefs surrounding illness, pregnancy, childbirth, babies, and childhood mix protection, family anxiety, traditional warnings, wordplay, and changing medical understanding.
Love, Marriage, Gifts, and Relationship Luck
How places, gifts, objects, promises, rituals, and small taboos become connected to romantic compatibility, marriage, separation, and the hope of maintaining relationships.
Lucky and Unlucky Numbers, Dates, and Calendar Days
How numbers such as four, seven, eight, and nine, along with rokuyo and other calendar days, influence gifts, room numbers, ceremonies, reservations, and important decisions.
Regional Variation, Generational Change, and Respectful Responses
How superstitions differ between regions, families, generations, workplaces, and social groups—and how outsiders can respond respectfully without treating them as universal facts.
