Japanese DVD/bluray available
http://www.cdjapan.co.jp/detailview.html?KEY=PCXG-50118 Region-free bluray, no subtitles
http://www.cdjapan.co.jp/detailview.html?KEY=PCBG-50141 Region 2 DVD, English subtitles
http://www.cdjapan.co.jp/detailview.html?KEY=PCXG-50118 Region-free bluray, no subtitles
http://www.cdjapan.co.jp/detailview.html?KEY=PCBG-50141 Region 2 DVD, English subtitles