I do have this. The original warranty paperwork that came with the bass. Japanese readers want to help me out?
View attachment 2061255
View attachment 2061256
okay so I know this thread is almost a decade old and Dr Stankface hasn't been online a month, but I have your bass. I thought the serial looked familiar, so I just pulled it out of the case and it's the exact serial! I have some guy on facebook trying to tell me that this bass is NOT an 80s, that it's a late 90s, but I don't know about that...