So I've got this key that so far no one has been able to tell me anything about. Had a look on Google and all I got was a skyline owner and a rx7 owner with similar keys and similar questions.
Not too hard to figure out, Takeo Kikuchi is a Japanese designer who did all sorts of stuff spectacle frames, watches etc, it seems he also did key blanks. http://en.wikipedia.org/wiki/Takeo_Kikuchi Sort of a Japanese "Christian Dior", a designer brand, maybe more of a Trent Nathan. Here look they do cup holders, air fresheners and big mirror thingys too. http://minkara.carview.co.jp/en/userid/261584/blog/9945945/ Always cool to see interesting JDM stuff.
At a guess, probably the rarest key for a Z32 would be a genuine NISMO.:zlove: (KEY01-RN008 - Nismo 8 point Master Key).
Anyone interested in one of these? https://www.ebay.com/itm/Genuine-Nismo-Key-Rare-/253272707710 The ebay listing is for a 10 point key that will NOT fit a Z32.