A collaboration campaign between the TV anime *Tokyo Revengers* and the karaoke chain JOYSOUND will run from October 1 to November 30, 2026, featuring special collaboration rooms at three locations in Tokyo, Aichi, and Osaka. A total of six types of collaboration drinks, each accompanied by a free gift, will be available at 62 locations nationwide, and original merchandise featuring newly drawn illustrations will be sold at 10 stores and through the online store.