![I'll disclose my big sister's secret I didn't know! [GT-Four]](http://img.dlsite.jp/modpub/images2/work/doujin/RJ214000/RJ213611_img_main.webp)
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| Circle | GT-Four |
|---|
| Release date | Dec/01/2017 |
|---|---|
| Update information | Dec/05/2017 |
| Voice Actor | 紅月ことね |
| Age | |
| Product format | |
| File format |
Application
/ flash
|
| Supported languages | |
| Genre | |
| File size |
531.66MB
|
Necessary Settings
The application may not function unless a Japanese language pack is set properly in your PC / the System Locale is set to Japanese. For more details, please refer to [ How can I set my system locale to Japanese? ] on the Frequently Asked Questions page.
- (81.08MB)
Product summary
One day I found a notebook... Inside it...
There was my secret that must not be known to others...
CV: Kotone Akatsuki
Image Size: 800x600
Operational Requirements:
CPU: C2D or greater
1G or greater memory recommended
Requires latest version of Adobe Flash Player
( https://get.adobe.com/flashplayer/ )
* Please confirm system compatibility via the trial version.
Product Information / System Requirements
- CPU
- C2D
- Memory
- 1G
Update information
-
- Dec/05/2017
- Bug fixes
- クスコのシーンの不具合を修正しました
CircleProduct List
Works available for sale
![I'll disclose my big sister's secret I didn't know! [GT-Four]](http://img.dlsite.jp/resize/images2/work/doujin/RJ214000/RJ213611_img_main_240x240.jpg)
