Fireworks Trivia & Fun Facts Summary
Fireworks have long been loved by many people as a classic symbol of summer.
From large aerial fireworks to simple handheld sparklers, they come in many sizes and shapes—but plenty of people enjoy them all the same.
In this article, we’ll introduce a collection of fun facts related to fireworks all at once!
We’ve gathered a wide range of topics, from how to enjoy watching fireworks to their history, so learn lots of trivia as you read!
They’re all the kind of tidbits that will make you want to share them with someone once you know them, so please enjoy!
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Fireworks Trivia & Fun Facts Roundup (1–10)
There are as many as three fireworks days in a year.
Japan has many commemorative days, and there’s even a “Fireworks Day.” While commemorative days are usually once a year, Fireworks Day actually occurs three times.
May 28, August 1, and August 7 are designated as Fireworks Days.
May 28 was established because it is the date when the fireworks festival corresponding to today’s Sumida River Fireworks Festival was held—the first fireworks festival in Japan.
August 1 was chosen due to events related to fireworks, such as the day fireworks resumed for the first time after World War II.
And August 7 is, strictly speaking, “Toy Fireworks Day” and “Hanabito (Fireworks People) Day,” established to further popularize toy fireworks and promote the development of fireworks culture.
The Kagiya of “Tamaya!” and “Kagiya!” still exists.
When fireworks are launched, you often hear people shouting “Tamaya!” and “Kagiya!” at them.
These “Tamaya” and “Kagiya,” written as 玉屋 and 鍵屋, were the actual shop names of fireworks masters in the Edo period.
Spectators would call out the name of the fireworks maker whose display they thought was more beautiful—a custom that seems to have carried over to the present day.
However, only Kagiya remains today; Tamaya was banished after causing a fire and no longer exists.
Kagiya is still based in Edogawa Ward, Tokyo, and puts on beautiful fireworks displays every year, mainly around the Kanto region.
There are four stages in the way a sparkler burns.
Unlike flashy aerial fireworks, the quietly sparkling senko hanabi (sparkler) is delicate and full of charm, letting you enjoy a different side of fireworks.
Did you know that senko hanabi burn in various ways? There are four stages of burning: “bud,” “peony,” “pine needles,” and “scattered chrysanthemum.” In another description, the “bud” stage is omitted and “willow” is placed between “pine needles” and “scattered chrysanthemum.” Even the names of the stages feel poetic.
Savor the life of a senko hanabi as you enjoy a summer night.
The colors of fireworks are the result of chemical reactions.
The fireworks that color the summer night sky are so beautiful, aren’t they? They entertain us with a variety of colors like red, green, and yellow.
By the way, did you know that the colors of fireworks come from chemical reactions? When substances are burned, they undergo a flame test that produces characteristic flame colors.
For example, when copper—the metal used in ten-yen coins—is burned, it produces a blue-green flame.
Red colors use strontium or calcium compounds, green uses barium compounds, and by mixing them, other colors can also be created.
Fireworks work by using gunpowder to ignite and combust these compounds, triggering flame reactions that produce a wide range of colors.
You need a license to launch fireworks.
Some people might want to try launching fireworks, but you need qualifications to do so.
For launching fireworks, you need a Flame and Fire Consumption Safety Handbook, and for manufacturing fireworks, you need a Responsible Person for Explosives Manufacturing.
Moreover, only those engaged in fireworks-related work can obtain these qualifications.
A person who launches fireworks is called a hanabi-shi (pyrotechnician), and it can take around ten years of apprenticeship to become fully qualified.
You may also need a strong determination if you want to become a pyrotechnician.