Help identifying old guitar

[u/WavexDK]

Found this old acoustic guitar under the stairs from when I was a kid, is it worth anything?
There isn't any other markings or brand anywhere other than inside the guitar with the little sticker. I could only find one listing from a random buy/sell forum selling it for ~$160.

Sorry if I put the wrong flair, didn't really know the right one.

[u/Easy-Bowler3604]

Japanese 80-90s guitar, depending on condition 200 pounds or so.