it should be a '90 or '91, as paint code 732 (Diamond Black Pearl) was only available for those two years. Of course, the data in the FAQ is, I believe, only for US models, so there could be differences in paint codes and the years they were used in Japan.
cheers
"does anyone put premium in their NA?" (n/m) - ali300zx 21:42:11 04/17/06 "She looked like the Veilside kit" - Barry'Z