Hi guys. Could you please help me with dating my Tokai Jazz Sound bass. I purchased it years ago from Mansons guitar shop in Plymouth. The ID # is L1----. The colour is blue. It has a rosewood fretboard. The headstock is blue also and is the Fender shape with the script logo. There are 2 stickers at the base of the neck. One says MADE IN JAPAN, the other says 55. The pickguard is white/black/white and it apears to be original although the thumbrest is missing. I hope this info helps.