I'm replying using the translation feature. I apologize if this is hard to read.
We checked here and confirmed that the game downloaded successfully.
We were also able to launch the game.
This game was created using the Japanese version of RPG Maker VXAce.
Therefore, you'll need the Japanese version of RPG Maker VXAce's RTP to run the game.
Please download and install the Japanese version of the RPGMaker VXAce RTP from the link below.
（RPGツクールVXAce ダウンロード）
https://rpgmakerofficial.com/support/rtp/
If you are unable to download the game itself, it may be due to your computer's settings.
If you are unable to launch the game even after installing the Japanese version of RPG Maker VXAce's RTP,please let us know.