Demon Slayer Rengoku, Akaza, and Tanjiro Fans Join the First Bonus for Kuroge Wagyu Mugen Gyū-nabe Bento With a New Package

A new package for “Kuroge Wagyu Mugen Gyū-nabe Bento” features newly designed art and makes fan goods based on Kyojuro Rengoku, Akaza, and Tanjiro part of the first bonus offering.