Escape Day is absolutely adorable. You star as some kind of... cat/fox/puppy guy who has, as the game's intro nicely explains, been lured into, then trapped inside, a kitchen! A really cute kitchen, but still. The game is very well-rendered, quite polished in its own cartoony way, and from what I've seen so far has some nice puzzling. In fact, it would be definitely full review-worthy if not for...the dreaded language barrier! That's right, everything is in Japanese, and it does sadly seem that understanding the text would be quite helpful.
Escape Day is still solvable, but because of the barrier will probably require a considerable amount of trial and error and experimentation. If you're willing and able to be patient, however, you'll be rewarded with a very well-crafted, smart, entertaining escape game.