The Ledger / Hiroshi Mikitani
Hiroshi Mikitani
◼ Origin
Born 1965 in Kobe, Japan. After earning an MBA from Harvard in 1993 and working at the Industrial Bank of Japan, he left in 1996 — galvanized by the scale of the Kobe earthquake — and co-founded Rakuten Ichiba in 1997 as one of Japan's first internet shopping malls, building Rakuten Group into Japan's largest e-commerce and fintech conglomerate, now listed on the Tokyo Stock Exchange.
◼ Self-Made Verdict — YES
Mikitani co-founded Rakuten in 1997 with ~$250,000 of founders' own capital, leaving banking employment with no inherited business base. His wealth derives from the equity stake he built in a company he founded. Self-made.
◼ Documented marks
01
Founder, Chairman, and CEO of Rakuten Group, Inc. (TSE: 4755), Japan's largest e-commerce and fintech conglomerate; holds approximately 11.94% of shares
02
Rakuten Mobile, the group's MNO (mobile network operator), has required billions in capital investment since launching in 2020 and contributed to five consecutive years of consolidated net losses through 2024 as the company built Japan's first fully virtualized 4G/5G network
03
The Japan Fair Trade Commission (JFTC) raided Rakuten's Tokyo headquarters in February 2020 and filed a formal petition for urgent court injunction, finding Rakuten Ichiba had abused its superior bargaining position over marketplace merchants by unilaterally imposing free shipping obligations; Rakuten adopted voluntary remedies and the investigation was closed in December 2021
04
Rakuten sold minority stakes in Rakuten Securities to Deutsche Bank and in other subsidiaries from 2022-2024 to manage debt accumulated from the mobile buildout
05
Chairman of Vissel Kobe J-League football club; former board member of Lyft; a strong advocate for English as a corporate language at Japanese firms
No inheritance, or primary accounts documented for this billionaire yet.
◼ List of charges
Total sentence
0–0 years
That is
0.0–0.0 life sentences
(using 78 years as one life)
At $1 million per day
Hiroshi Mikitani's fortune would last 12 years
0.2 lifetimes of luxury — before running out.
These are moral charges, not legal ones. The actual legal system has not — and will not — bring them.
More ledger entries