On August 23rd, Chiba Lotte Marines will launch 1,000 fireworks in a "The Marines Grand Fireworks" display after their game against Hokkaido Nippon-Ham Fighters.

This event will be held as part of the "The Marines Summer Festival" from August 21st to 27th, and will feature spectacular fireworks, a summer tradition at Zozo Marine Stadium illuminating the night sky. The fireworks display will begin as soon as preparations are complete, regardless of The Marines' win or loss, after the hero interview of the day. The display will be canceled if the game ends after 8:30 PM or in case of bad weather.