Did that come from Holland? Eindhoven perhaps?
Could need one or two modifications - that or you're going to be busy finding 6 or 7 speed stuff to build it with...
bought in the UK .... I already have a Koga Miyata GranWinner that I use as my daily commuter, so I will strip some of the parts off that and use them on the new frame in the meantime, and slowly upgrade, then sell the GranWinner frame on ebay
I converted the Granwinner to 9 speed with 11-28 (it was 7 speed when I bought it) .... works like a dream, and there is enough space to go 11 speed if I desire
on the new frame I will be looking at a 12-32 cassette, with more modern 105 or Ultegra. I will check what my LBS suggests.
some decent light wheels (tubeless ready) with a dynamo hub/lights, some Apidura bags and I'm good for some longer audax rides ....
I know that some will say that it's best to keep it original with original gearing etc, but I'm not too concerned as I am after a light steel audax bike that I'm planning to keep for a long time