Facts
- Games in series
- 4
- Country of origin
- Japan
- Genre
- eroge, visual novel
Sources: Wikidata (CC0) · Wikidata Q17190649
Games in the series, in release order · 4
| Game | Released | Developer |
|---|---|---|
| Immoral Sisters | November 17, 1995 | — |
| Ai Shimai Tsubomi... Kegashite Kudasai | March 26, 2004 | Silky's |
| Ai Shimai: Docchi ni Suru no!! | October 27, 2006 | Silky's |
| Ai Shimai IV: Kuyashikute Kimochi Yokatta Nante Ienai | April 25, 2014 | Silky's |