About Ryoichi Jinnai
Lived 1926 – 2017 (aged 90). Ryoichi Jinnai was a Japanese businessperson.
was the founder of Promise, Japan's third-largest consumer finance company, of which he is honorary chairman.
He funded the Ryoichi Jinnai Conference Center in Fiji.
Jinnai died of heart failure on June 27, 2017.
Don’t just read it —
keep it.
Full-length biographies made to live with: read them, listen on the way to work, watch them tonight.
- E-book
- Audio
- Video
Instant download · yours to keep · every purchase keeps this site free
Important facts
Related people
Same field, nearest in time
Contemporaries
People whose lives overlapped Ryoichi Jinnai's
Frequently asked questions
Who was Ryoichi Jinnai?
Japanese businessman
When was Ryoichi Jinnai born?
Ryoichi Jinnai was born on 15 August 1926.
When did Ryoichi Jinnai die?
Ryoichi Jinnai died on 27 June 2017.
What was Ryoichi Jinnai's occupation?
Ryoichi Jinnai was a businessperson.
What nationality was Ryoichi Jinnai?
Ryoichi Jinnai was Japanese.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Ryoichi Jinnai. https://biography.guide/ryoichi-jinnai/
MLA: "Ryoichi Jinnai." Biography.guide, https://biography.guide/ryoichi-jinnai/.
Chicago: "Ryoichi Jinnai." Biography.guide. https://biography.guide/ryoichi-jinnai/.
Data last updated: 2026-09-20 · Spot an error? Report a correction.
Page generated 2026-09-27 05:34 UTC