On April 30th, Lotte announced that the YouTuber idol group Real Peace will be attending their game against Seibu Lions on May 1st.

On April 29th and 30th, during the games against Rakuten Eagles, and from May 1st to 3rd, during the games Seibu Lions, various events will be held to allow visitors to enjoy themselves throughout Golden Week, including baseball experiences with players and opportunities to experience working at the stadium. On May 1st, Real Peace will be in attendance, performing a song and throwing the ceremonial first pitch before the game to liven up the stadium.

▼ Real Peace Comments

"We are Real Peace! We work hard every day with the goal of becoming the best group in Japan! We believe The Marines are also aiming to be the best in Japan, so we feel very honored to be involved in their games. We hope that the fans who come will have a great time. We'll make it a blast on the day!!"