 Even though there was questions about the group's debut, "Naniwa Iroha Bushi" had risen to the number-one spot on the Oricon's Enka charts and reaching number-eight on the Oricon's generic music charts.When the single made its nationwide debut on September 22, it had hit number-one on both the Oricon Enka and General Music charts.Much of 2004 activities were Kansai region focused in comparison their fellow acts who had the luxuries of nationwide exposure.