Ryoichi Jinnai (神内 良一, Jinnai Ryōichi, August 15, 1926 – June 27, 2017) is the founder of Promise, Japan's third-largest consumer finance company, of which he is honorary chairman.[1]
He funded the Ryoichi Jinnai Conference Center in Fiji.[2]
Jinnai died of heart failure on June 27, 2017.[3]