At the same time, Speed also found a fan following. However, neither Amuro nor Speed referred to themselves under the idol label. Because of the lack of publicity over idols on television, many turned to the Internet. Johnny & Associates observed the popularity of former Shibugakitai member Hirohide Yakumaru's success as an MC on variety shows, which prompted them to develop and market their current acts with distinct public personalities. Groups from the company began gaining more attention, drawing in fans from Hong Kong and Taiwan, and their marketing success led to many other idols doing the same. In the mid-1990s, there was an increase in young idols in the elementary school age, which the media described as the "Chidol (child idol) Boom." The term "chidol" was coined by journalist Akio Nakamori in the magazine Weekly Spa! In the 2000s, "chidol" saw fewer usage, and it was eventually replaced by the term "junior idol" to legitimize them as part of the idol industry as well as removing the focus on their age. 2000–present: Media crossovers and Idol Warring Period The 2000s saw the rise in popularity of idol groups again after Morning Musume's debut in 1997 and the formation of their musical collective, Hello! Project. Around the same time, there was an increase in gravure idols, who competed in magazine and photo book sales. In addition, anime voice actors, such as Yui Horie, Nana Mizuki, and Yukari Tamura, were also marketed as idols to promote both their activities and singing careers. 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. The idol industry experienced a rapid growth in the beginning of the 2010s, and the media coined the nickname to describe the phenomenon. Lawyer Kunitaka Kasai cited the Internet as a reason for the rapid growth of idols, as anyone can upload videos onto websites, and AKB48's business model encouraged this even further through creating more opportunities for fan interactivity. The 2013 television drama Amachan also