KDDIR&A 20094 PAGE 1 of 20
23 31 1 2020 1 2004 PAGE 2 of 20
2 1 2 2 2 203040 4400010000 1 1 2030402061236 web1 20081212008122220081282008129 PAGE 3 of 20
1 112 306 2005 PAGE 4 of 20
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5 13 5 6 31020 405 PAGE 6 of 20
7 2.6205.1% 10 8 4.7%209.9% PAGE 7 of 20
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1 1 2020 2 1 2 21 1 203040206 213 13 PAGE 11 of 20
14 PAGE 12 of 20
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2Web310% 3 Web 1 2 32 a)web b)web 200630 13.1% 1 PAGE 17 of 20
Web pixiv(http://www.pixiv.net/)youtube Web WebWeb Web Web CD 2 PAGE 18 of 20
J-POP Web ASAYAN! 200849 2 2350 2005! 6 1 13CD 5 CDYouTube PAGE 19 of 20
No.172005 vol.9,67-82,2006 http://www.comiket.co.jp/info-a/whatisjpn080225.pdf 20052009. E.S.2003 UMart 2006 PAGE 20 of 20