Official Website:
Getchu: https://www.getchu.com/soft.phtml?id=3547
VNDB: https://vndb.org/v1889
Japanese Title: エンジェルズレッスン
Romanji: Angel’s Lesson
Release Date: 2000/12/15
Developer: Cronus
Size: 414.3 MB
https://alfafile.net/file/AAuAG/Akatsuki_no_Ganshou_Works_only_on_windows_XP_SP3.rar