Here's an edited DeepL/Googly translate hybrid MTL for v1.0 including scripts.
Installation:
To extract and play the game you might need to set your system locale to Japanese(Japan) or use another locale method.
Before you can apply the MTL you need to extract and then move or delete the "Game.rgss3a".
You can do this using the rpgmaker "All Decrypter". I will add a version as attachment.
Just run the "RPG Maker Decrypter.exe" and choose the "Game.rgss3a". Then move the newly created folders from the "Extract" folder to your game folder and then move or delete the "Game.rgss3a".
Start the game once to confirm this step worked correctly before merging my MTL into it.
If you experience a crash, game-breaking bug or seriously broken text please post me a screenshot and a short description when it happened. Providing a save just before the problem occurs would drastically increase the speed of the fixing process.