Been trying to get my hands on this model but after a long while and several attempts I have no idea:
https://bowlroll.net/file/165842http://seiga.nicovideo.jp/seiga/im8102706http://www.nicovideo.jp/watch/sm33155931The password is supposed to be a 12 character modern hiragana of the song name "夏に去りし君を想フ", after trying my best guess "なつにさりしきみをおもふ" didn't work I gave up. Send help.