This is a Dreamcast keyboard. I bought it cheap at Sofmap a long time ago and never used it. I found it while cleaning up my parents' house. It says "European version," so there are no Japanese characters. I don't have an environment to test it, so I don't know if it works. Although it's unused, it's quite old, so please understand that there may be some deterioration over time. Even so, the product seems to be in pretty good condition. #Dreamcast