[Tech Demo #003] Creating Dragon's Breath with the "Live Sound" of a Flamethrower | SKYSQUARE

We have released the third Tech Demo for " SKYSQUARE, " an outdoor field studio located in the forests of Yamanashi Prefecture.

Following the themes of falling steel beams and a 10-meter log, this time the theme is "fire." We recorded live footage of flames emanating from a giant burner to recreate the classic game effect, "dragon's breath (roar of fire)."

First, please check out the video to see the finished sound and the recording process.

The absolute requirements for recording the sound of a "giant flame"

The unpredictable rage and overwhelming density that burns through the air of flames simply cannot be fully expressed through synthesizers or processing existing libraries alone. The most important condition for creating a raw, visceral dragon's breath was to "record with the microphone as close as possible to the actual flames."

As the distance increases, ambient noise mixes in, diminishing the unique heat and undulation of the air caused by the flames. Only by holding the microphone at close range can we capture the overwhelming sound pressure and texture, as if it were emanating from the throat of a gigantic creature.

Equipment used: Weed burner "Pillion P-8"

To create a grander, more impressive flame effect, we used the large-scale weed burner, the "Pillion P-8."

Boasting a firepower far superior to that of household models, it produces a truly impressive flame, from the sharp attack sound at the moment of firing to the deep, resonant burning sound that shakes the air, befitting a dragon's breath.

This burner uses kerosene, so you'll need to purchase and refill it with kerosene. You dispense the kerosene into the tip and then light it with a match.

A "dedicated pit" to prevent flames from escaping and safety measures

Naturally, handling such high-powered flames outdoors requires thorough safety management.

At SKYSQUARE, we have newly constructed a dedicated pit within the existing recording pit (excavation) to safely spray and control flames . By enclosing the pit, we have created an environment that allows us to safely achieve maximum firepower while minimizing the effects of wind.

Furthermore, as the work would be done at close range, every precaution was taken regarding equipment. To protect themselves from sparks and intense radiant heat, the workers wore leather gloves and leather jackets . With thorough safety measures in place, they attempted to record at the closest possible distance.

Creating the right environment on set is what brings out the realism of the sound.

From selecting equipment to generate massive flames, to constructing a dedicated pit to safely extract the heat, and recording at close range with protective gear—by accumulating each of these on-site processes, we created the sound of a "dragon's breath with genuine heat" that could never be achieved through plugin processing alone.

We record sounds outdoors that cannot be produced in a studio. At SKYSQUARE, we will continue to pursue the unique sound that supports the worldview of each work.

For inquiries about recording or using SKYSQUARE, please feel free to contact us through the AZSTOKE official website. Click here for the SKYSQUARE page → ■ You can experience it at "Inter BEE 2026"!

AZSTOKE will be exhibiting at "Inter BEE 2026," the International Broadcast Equipment Exhibition, held at Makuhari Messe from November 18th (Wed) to 20th (Fri), 2026 .

At our booth, you can experience the entire workflow from "recording" to "remote and automated" recording by seeing, hearing, and touching, including a PARAKNOT transmission demonstration and listening to the sound from our outdoor Foley recording field, "SKYSQUARE."

Booth number: 2408 (Hall 2) Please come visit us!