Information needed on early 80s Takara Grand Touring

[blbaszis]

I recently rec'd a Takara Grand Touring 18 speed road bike. I am trying to find out what model year it is but can't find any info on the internet about it. Its ridable, needs a few part replaced. It has Suntour hardware. Araya rims 27 x 1.25" Rides nice and will scoot when I need to. Any Help would be appreciated.It has a sr super custom crankset with cold foreged arms if that helps.

[nfmisso]

'70's to '80's