Doraemon Asobouyo Deluxe 10 Nintendo Gameboy Japanese Import Cartridge Only.
Cartridge only.
Game is in working condition and has been tested. 
Game is a little dirty.
There are some minor light scratches on the back.
I played these several years ago and have hundreds to add online and can't remember which ones had English language in the actual game and which ones were fully Japanese so the game may not be in English.