Yami no Koe Eikyuu Daraku Box - First Press Limited Edition
闇の声 永久堕落BOX 初回生産限定
| Relation | Natsu no Kotou no Yami no Koe Yami no Koe Yami no Koe II Yami no Koe III ~Gobou San'yoku Mahoujin~ Yami no Koe Zero | ||
| Title |
| ||
| Publication | Non-free | ||
| Platform | Windows | ||
| Media | 7 CDs 1 DVD | ||
| Engine | System-NNN | ||
| Released | 2008-03-28 | ||
| Age rating | 18+ | ||
| Erotic content | Contains erotic scenes with optical censoring | ||
| Developer | Black Cyc | ||
| Publisher | Black Cyc | ||
| JAN | 4560131677664 | ||
| Catalog no. | BCYC-7664 | ||
| Links | Official website |