脱出ゲーム home work

The stage is a place like a deserted island that is common in escape games.
Please solve the mystery while getting items.
There is no hint function, so challenge yourself to escape!
It's an orthodox pattern, so please feel free to play with it.

You can turn on/off sound effects and adjust the volume of environmental sounds.
The language corresponds to Japanese or English.
Even if you quit in the middle of the game, the content will be saved automatically, so you can continue playing from where you left off. You can play for free until the end.