| Relation | Oshiete Onee-san ~Aniyome no Midara na Hirusagari~ |
| Title | | 教えてお義姉さん ～兄嫁の淫らな昼下がり～
Oshiete Onee-san ~Aniyome no Midara na Hirusagari~ |
|
| Publication | Non-free |
| Platform | Windows |
| Medium | 1 CD |
| Resolution | 800x600 |
| Voiced | Fully voiced |
| Animation | - Story scenes
- Sprites not animated
CGs not animated
No cutscenes - Erotic scenes
- No sprites
CGs not animated
No background effects
No facial animations |
| Engine | RealLive |
| Released | 2005-05-27 |
| Age rating | 18+ |
| Erotic content | Contains erotic scenes with optical censoring |
| Developer | ZERO |
| Publisher | ZERO |
| JAN | 4933032003373 |
| Links | Official website, ErogameScape, Getchu |