| Title | Getsuei Gakuen -ergO- |
| Original title | 月英学園 -ergO- |
| Aliases | Getsuei Academy ergO |
| Developer | AGRS / AGRS (https://vndb.org/p2617) |
| Publishers | (Japanese) AGRS / AGRS (https://vndb.org/p2617) |
| Relations | Alternative version 月英学園 -kou- / Getsuei Gakuen -kou- (https://vndb.org/v18642) |
| Description Mitsuki Eiri entered Getsuei Academy to search for her missing brother. That night, she encountered a form called The Hazard. The students of Getsuei face an evil demon in the form of a human. What darkness awaits... [from DLsite (http://www.dlsite.com/eng/work/=/product_id/RE088389.html")] |