"#BoxCorePackChallenge" Start a New Habit of Paper Resource Recycling at Kashima Antlers' Home Game!

Nippon Paper Crecia Co., Ltd., in collaboration with Kashima Antlers, will hold the paper resource recycling event "#BoxCorePackChallenge" on May 23, 2026, at the Mercari Stadium. The event aims to promote the habit of resource circulation by encouraging individuals to bring empty tissue boxes, toilet paper cores, and beverage paper cartons from home for recycling. The first 1,000 households to bring these resources will receive a notebook, and participants can enter a lottery to win prizes like player-signed vintage T-shirts. The collected resources will be recycled into new paper products.