Shoko Nakagawa
While idols briefly experienced another decline after 2002, AKB48 debuted in 2005 and later became known as nation's idol group. The public image of idols had diversified, with each idol group having a specific concept appealing to different audiences. To celebrate the diversity of idols, AKB48, Shoko Nakagawa, and Leah Dizon performed a medley called "Special Medley: Latest Japan Proud Culture" at the 58th Kohaku Uta Gassen in 2007, introduced as " idols" with each act described as a different sub-genre of idols.