Is this 588bhp Mazda RX-7 built by RE Amemiya the ultimate Japanese tuner car?

And do you want it? Because it could be yours for around... £200,000

Dear Gran Turismo fanatics: remember RE Amemiya? The now 50-year-old tuning house specialises in souping up rotary-powered Mazdas and sending them off to do battle in various Japanese motorsport theatres, like the Super GT or D1 Grand Prix. Occasionally, it applies its craft to road cars too.