New Year’s Day (元日 / Ganjitsu) New Year’s Day is Japan’s most important celebration. Families gather for hatsumōde, the first shrine or temple visit of the year, to pray for good fortune. Traditional osechi ryōri (beautifully arranged New Year dishes) are prepared and shared at home. Most offices, banks, and government institutions are closed from 1–3 January, and many shops also shut or reduce hours. Streets are quiet except around major shrines like Meiji Jingū in Tokyo or Fushimi Inari in Kyoto, where visitors line up for blessings and lucky charms.

Coming of Age Day (成人の日 / Seijin no Hi) Held every second Monday in January, this modern yet heartfelt holiday celebrates youth reaching 20 years of age-the legal threshold of adulthood in Japan. Municipal halls host official ceremonies, and the streets fill with young women in vibrant furisode kimonos and men in hakama or smart suits. While most shops remain open, expect crowded photo studios and shrines as families commemorate the milestone. The day symbolizes both individual responsibility and the collective optimism of a new generation.

National Foundation Day (建国記念の日 / Kenkoku Kinen no Hi) This patriotic holiday commemorates the mythical founding of Japan by Emperor Jimmu in 660 BCE. Introduced in the Meiji era to foster national identity, it remains a quiet day of reflection rather than large parades. Schools and government offices close, but most stores operate as usual. Across Japan, flags are raised, and local communities organize talks or exhibitions about the country’s history and values of unity.

Emperor’s Birthday (天皇誕生日 / Tennō Tanjōbi) Japan’s newest public holiday honors Emperor Naruhito’s birthday. The Imperial Palace in Tokyo opens its inner grounds to the public-one of only two days each year-allowing citizens and visitors to wave small flags and hear the Imperial Family’s greeting from the balcony. Banks and government institutions close, though regular businesses often remain open. The event blends modern civic pride with the timeless formality of Japanese court culture.

Vernal Equinox Day (春分の日 / Shunbun no Hi) A day to celebrate nature’s renewal and honor ancestors, Vernal Equinox Day bridges Shinto reverence and Buddhist remembrance. Families visit cemeteries to clean graves, offer flowers, and share sweets like botamochi (sweet rice cakes). Many museums and parks host spring festivals. Public offices and schools are closed, while tourist spots bloom with early cherry blossoms-a serene preview of spring.

Shōwa Day (昭和の日 / Shōwa no Hi) Shōwa Day marks the birthday of Emperor Hirohito (Shōwa era, 1926–1989) and begins Golden Week, Japan’s busiest travel season. It invites reflection on the eventful Shōwa period, from wartime reconstruction to postwar prosperity. Offices and schools close, but stores, restaurants, and travel hubs are packed as millions begin domestic journeys. For travelers, booking ahead is essential-this day signals the start of a national holiday cascade.

Constitution Memorial Day (憲法記念日 / Kenpō Kinenbi) Celebrating the 1947 postwar constitution, this holiday honors democracy, peace, and citizens’ rights. Many libraries, museums, and city halls hold lectures or exhibitions about Japan’s democratic foundations. As part of Golden Week, expect extended public closures but lively streets filled with travelers. Shinkansen trains and highways are especially busy.

Children’s Day (こどもの日 / Kodomo no Hi) Bright carp streamers (koinobori) flutter across Japan on this joyous day for children’s happiness and health. Families display samurai helmets (kabuto) and dolls symbolizing courage and strength. It’s the grand finale of Golden Week-schools and offices are closed, theme parks overflow with families, and confectioners sell kashiwa-mochi (oak-wrapped rice cakes). Though rooted in the historic Boys’ Festival, the day now celebrates all children equally.

Greenery Day (みどりの日 / Midori no Hi) Although the calendar places Constitution Memorial Day on the preceding Sunday, Monday still carries Greenery Day’s spirit of honoring nature. Botanical gardens and city parks host special openings, and families enjoy picnics among fresh leaves. As part of the Golden Week run-up, offices remain shut while travel corridors stay packed. Nestled between Shōwa Day and Children’s Day, Greenery Day offers a breath of calm that encourages everyone to pause, enjoy the foliage, and prepare for the holiday finale.

Marine Day (海の日 / Umi no Hi) Introduced in 1995, Marine Day expresses gratitude for the ocean’s bounty and Japan’s maritime heritage. Coastal cities host fireworks, beach cleanups, and water festivals, while aquariums and seaside parks hold family events. It’s a public holiday, so offices close, but travel destinations-especially beaches like Enoshima and Okinawa-see heavy crowds. For many, it’s the symbolic start of summer vacation.

Mountain Day (山の日 / Yama no Hi) Mountain Day invites everyone to “appreciate mountains and nature.” Hikers flock to scenic peaks like Fuji, Daisetsuzan, or the Japanese Alps. Outdoor gear shops thrive, and many prefectures organize guided walks or eco-workshops. Offices are closed, but the tourism sector is active-expect fully booked lodges and sunrise photos lighting up social media.

Respect for the Aged Day (敬老の日 / Keirō no Hi) This warm-hearted national holiday celebrates Japan’s elderly population. Children write letters or bring gifts to grandparents, local communities organize longevity ceremonies (keirokai), and TV specials highlight centenarians. Government offices close, and many companies encourage employees to spend time with family. Public transport and shops operate normally but may host senior-discount events.

Autumnal Equinox Day (秋分の日 / Shūbun no Hi) Balancing day and night, this holiday echoes spring’s equinox themes-honoring ancestors and nature’s cycles. Families revisit graves and enjoy autumn sweets like ohagi. Shrines host harvest blessings, and temples hold memorial services. Schools and offices close, while weather often invites countryside excursions and early foliage viewing.

Sports Day (スポーツの日 / Supōtsu no Hi) Originally established to commemorate the 1964 Tokyo Olympics, Sports Day promotes fitness and teamwork. Schools host athletic meets (undōkai) with races and games, while communities run fun marathons and park yoga sessions. Government offices close, but gyms, parks, and sports shops enjoy booming business. It’s an uplifting day that embodies Japan’s balance between health and harmony.

Culture Day (文化の日 / Bunka no Hi) Culture Day honors Japan’s achievements in arts, science, and academic freedom. Museums, galleries, and universities hold free exhibitions; the Emperor awards the Order of Culture to distinguished artists and scholars. Public offices close, but cultural venues and shopping districts thrive with visitors. The mild autumn weather and cultural festivities make early November one of Japan’s most pleasant times to explore.

Labour Thanksgiving Day (勤労感謝の日) A day to appreciate workers and productivity-schools often host gratitude projects, and many communities spotlight the people who keep society running.