Ishiwata-san's bright colored silk-attire - always different, perfectly co-ordinated - and his pony-tail hairs at the several audio exhibitions around the globe during the last 20+ years were a pleasant punto fermo: like a Jedi, years passed and he was always the same.
He wasn't simply an elegant audio dandy... his curriculum is top notch...
A nice presence.
I express my condolences to his family.
ボン航海、石渡健さん