JK21 is anJapanese pop idol group from the Kansai region of Japan. They were formed in 2008. Currently they are under the label Teichiku Records and agency ACT-21. Before their major debut in 2010, the group was under the indies label Mother Records. Before switching to a major label the group changed their name from "Joshi-Kousei 21" to "Japan, Kansai, 21st Century” to reflect that they were leaving the safety of Osaka and going national. They perform once a week at the Atelier Club in Osaka. Read more on Last.fm