Filesize: 1.55 GB
Released: 2010/10/29
Title : ななみとこのみのおしえてA・B・C HDワイドスクリーン版
Romaji : nanamitokonominooshiete A . B . C HD waidosukuri^n han
Company : スタジオリング
Just a heads up, you might want to prepare to update this soon. It suffers from no-progress bug that is currently under rapid debugging. Scheduled to be fixed on May 1st at 22:00 JST.
It's out, update please. 聖騎士リアナ to v3.5