Development of eco-friendly water-soluble fireworks in Japan
Story essentials
Kakinoki Fireworks Industry Co. and Professor Takahiko Nakaoki
Shiga Prefecture, Japan
2026
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COMPAMIR Editorial Team
The COMPAMIR editorial team brings together public reporting and links to the original coverage. We update the page as new information emerges.
Read our editorial policy- Earlier version 18/2/2026, 12:40:39 PM
A fireworks manufacturer and a university professor developed water-soluble shell casings. The new material dissolves in water within a day, reducing environmental impact from debris. The company aims for half of its 20,000 annual fireworks production to be eco-friendly.
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