----- OFFICIAL SITES -----
UTY - Official Profile : http://www.uty.co.jp/anaroom/hiramatsu.htm
UTY - Official Diary : http://www.uty.co.jp/anaroom/diary/diary.cgi
UTY - Q&A : http://www.uty.co.jp/anaroom/kotae.htm
UTY - Kizuna San : http://www.uty.co.jp/kizunasan/index.htm
Yomiuri Newspaper - Favorites Items : http://www.acs.yomiuri.co.jp/e-japan/yamanashi/feature/kofu1305341729412_02/index.htm
Eco Blog : http://kizunaeco.blogspot.com/
Nihon TV - Oha4! - Official Diary http://www.ntv.co.jp/oha4/jd/hira/hira_prof.html
----- UNOFFICIAL SITES -----
Flickr : http://www.flickr.com/photos/tags/chika_hiramatsu/?page=2
Wikipedia : http://ja