阿蘇神社的火振神事

Aso Noyaki 2027: A Fire Ritual on Thousand-Year-Old Grasslands – Viewing Spots, the Hifuri Shinji and Getting There

Every March, Aso stages a breathtaking ritual: noyaki (grassland burning). More than ten thousand hectares of withered, golden-brown grassland are set alight together, lines of fire creep across the slopes and black smoke rises high into the sky. This isn't a disaster but a grassland conservation tradition that has continued for a thousand years. Add Aso Shrine's Hifuri Shinji fire ritual, and March in Aso becomes the "season of fire".

What is noyaki, and why burn the grass?

Aso's vast grasslands did not form naturally – people have "burned" them into being. Every early spring the dead grass is burned off to encourage new shoots, get rid of pests and stop the grassland turning back into forest. Without noyaki, there would be no green Aso grasslands, no grazing cattle and horses, and no Milk Road scenery.

Viewing information for 2027

  • Dates: the main area-wide burns are usually held on the first and second Sundays of March (for reference, in 2026: 1 March around the foothills and 8 March around the northern outer rim). Aso City announces the official dates every February, and burns are postponed in rain or strong wind
  • How to watch: ⚠️ never enter the grasslands! On the day, traffic is restricted on many roads and road shoulders are closed, so watch from a safe viewpoint at a distance and follow the security staff's instructions
  • Photography: when the wind changes direction, the fire and smoke move fast – safety always comes first

Hifuri Shinji: the festival where you can swing a fire torch yourself

In late March (for reference, 23 March in 2026, 18:00–20:00), Aso Shrine holds the Hifuri Shinji to celebrate the marriage of its deities: along the shrine approach, people swing burning torches of thatch grass, and the rings of fire merge into one in the dark. Best of all, ordinary visitors can borrow a torch on the spot and have a go – one of the few Japanese festivals where you can take part rather than just watch. It's free, and a 15-minute walk from JR Miyaji Station.

Suggested Aso itinerary for March

  • Noyaki weekend: watch the burning from a viewpoint in the morning → Uchinomaki Onsen in the afternoon → unwind at your villa in the evening
  • Hifuri Shinji day: by day, stroll the monzen-machi shopping street in front of Aso Shrine (horse-meat croquettes, a tour of the mizuki spring-water fountains) → join the fire-swinging in the early evening
  • Come back about 3–4 weeks after the burn to see fresh green shoots across the grasslands – and carry straight on into April's cherry blossom season

Frequently asked questions

When is Aso noyaki 2027?

The main area-wide burns are usually held on the first and second Sundays of March (in 2026: 1 March around the Aso foothills and 8 March around the northern outer rim) and are postponed in rain or strong wind. Aso City announces the official dates around February each year.

Can I watch the noyaki up close?

No. Noyaki is highly dangerous: entering the grasslands is prohibited, and on the day some roads are closed to traffic and road shoulders are blocked. Watch from a safe lookout at a distance and follow the instructions of the security staff on site.

Why does Aso burn its grasslands?

Noyaki is the tradition that has kept Aso's thousand-year-old grasslands alive: burning off the dead grass encourages new shoots, gets rid of pests and stops the grassland turning into forest. Without noyaki, Aso would have no green grasslands and no grazing landscapes.

What is the Hifuri Shinji, and when is it held?

Aso Shrine's Hifuri Shinji is a ritual celebrating the marriage of the deities (in 2026: the evening of 23 March, 18:00–20:00). Shrine parishioners swing burning torches of thatch grass to draw rings of fire, and ordinary visitors can try swinging a torch on the spot too.

Where is a convenient place to stay for the noyaki?

MOVA VILLA's Ozu villas are about 30–40 minutes from Aso, making them the best base for both the noyaki and the Hifuri Shinji. There are many traffic restrictions on the day, so set off early and follow the instructions on site.


MOVA VILLA Ozu is the gateway to Aso, about 30–40 minutes away, so dawn starts for the noyaki and late returns from the Hifuri Shinji are both easy.

👉 See availability in Ozu | Guide to our four areas

Source: Aso City official website

Photo: Aso City Hall (CC BY-SA 4.0, Wikimedia Commons)

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