Inside the archive you can find two save-files for new (0.9.0a) and old (for example 0.8.0b) versions of the game. In other words, both saves must work perfectly! I hope it would be useful for you!
Waifu Academy

SaveGame Description

Installation
1. Download archive (Last Update: 3.04.25).
2. Extract files using 7-Zip (WinRar) ulillity program.
3. Backup your saves.
4. Copy the data from the archive to main game folder! *
5. Run Waifu Academy!* The paths may change depending on the version of the Operating system.

Download Save

Save Editor
Bad News! There is no save-editor (or information about it) found for this game! Sorry!