Figaro Japan’s Lifestyle: “BIG4 fireworks experts gather for a fireworks event at Mt. Fuji!”
An article was published titled.

Public URL
BIG4 fireworks experts gather for a fireworks event at Mt. Fuji! ｜Lifestyle｜madameFIGARO.jp (Figaro Japon)
https://madamefigaro.jp/lifestyle/240401-firework.html