Glass Heart Princess is an Adventure game, developed by Otomate and published by Idea Factory, which was released in Japan in 2012.
Glass Heart Princess Official Fanbook
Anime Glass Heart Princess HD Wallpaper by Kinami Yuki
Kimikare ~Shingakki~ for Sony PSP
Glass Heart Princess – Asahina Tenma
Glass Heart Princess Mobile Wallpaper by Kinami Yuki #1467701
Doumyouji Gai - Glass Heart Princess by Maroneta on DeviantArt
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Next Gen Consoles And Games - Solaris Japan - meta-genre-Adventure - Page 11
Glass Heart Princess [Regular Edition] [Japan Import