Pre-sales of original merchandise from the “Colorful Peach” × “JR West” collaboration project, “All Aboard! Karapichi Express,” will take place starting October 9, 2026, at the event space on the 5th floor of Hakata Marui! Items such as acrylic stands, random hologram pin badges, and store-exclusive rusks with postcards will be available. Additionally, customers will receive a ticket-style card as a bonus for every 2,200 yen (tax included) spent, and there will be an exchange program for Sanyo Shinkansen ride bonus stickers.