Japan National Day

Japan National Day

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  1. 660 BCETraditional accession date of Emperor Jimmu
  2. 1947Post-war constitution redefines emperor and state
  3. 1966National Foundation Day re-established as public holiday

The story behind the day

11 February marks National Foundation Day in Japan, based on the traditional date of Emperor Jimmu's accession in 660 BCE. The date is mythic rather than documentary, but it connects modern Japan to imperial origin stories and early state identity.

The day was celebrated before World War II as Kigensetsu, then abolished after the war and re-established in 1966 as National Foundation Day. Its modern form is intentionally quieter, encouraging reflection on the country rather than militarised celebration.

Today the day is a public holiday with flags, shrine visits, civic events and some nationalist ceremonies, but it is not a loud street festival. Visitors see a Japan where national identity is often expressed through restraint, seasonal ritual, food and local tradition.

Across Japan, the day may simply feel like a winter day off. Families travel, visit shrines, shop or eat out, while the deeper national story sits in the imperial calendar, Shinto symbolism and the red sun flag.

  1. 202611 February 2026 · Wednesday
  2. 202711 February 2027 · Thursday
  3. 202811 February 2028 · Friday
The Japanese flag
Japan flag

The Japanese flag, the Hinomaru, has a red disc on a white field. The disc represents the sun, a central symbol in Japanese mythology and imperial tradition. The simple design is strongly associated with Japan's name as the land of the rising sun.

Japanese celebration food is seasonal, precise and regional, with rice, fish, noodles, pickles, sweets and tea carrying meaning through presentation as much as abundance.

What to eat

SushiVinegared rice with fish or vegetables, Japan's best-known food globally.
TempuraSeafood or vegetables fried in a light crisp batter.
SobaBuckwheat noodles served hot or cold, often linked to seasonal rituals.
YakitoriGrilled chicken skewers served at casual gatherings and festivals.
OnigiriRice balls filled with salmon, plum or kelp for portable eating.
MochiPounded rice cakes used in seasonal and ceremonial sweets.

What to drink

Green teaSencha and matcha carry everyday and ceremonial importance.
SakeRice wine used for toasts, shrine rituals and festive meals.
RamuneMarble-stopper soda associated with festivals and nostalgia.
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Japan culture

Japanese culture balances ancient court and shrine traditions with modern design, anime, technology, food craft and seasonal festivals. National Foundation Day is one small window into that long continuity.

Shrine visitsSome people mark the day with prayers at Shinto shrines.
Imperial traditionThe holiday is tied to Japan's mythic first emperor.
Hinomaru flagsFlags appear at public buildings and some civic events.
Seasonal ritualJapanese public culture often expresses identity through season and ceremony.