I lost my save data.

First, please try following steps:

1. Launch Ending Days with available Google Play Games/Game Center/mogera.jp.
2. Open "Menu" -> "Config" -> "Restore game user"
3. Press your original ID and download it.
4. After you confirm your UserID changed, close config screen and start game.

Please contact me from above "Inquiry" menu with following informations:

• Your current UserID
• Purchase order number (if exists)
• Error code (if you encounter)