BANK OF JAPAN
Ownership & governance
Executives 5Directors 10Avg age 72Avg tenure 12y
KK
Koichiro Kamata
Director of Finance/CFO
Profile →
+14
Executives5
Board of directors10
MA
Masayoshi Amamiya→
Director/Board Member
——
KM
Kazuo Momma→
Director/Board Member
——
SS
Seiichi Shimizu→
Director/Board Member
——
TK
Takahide Kiuchi→
Director/Board Member
Age 62Since 2012-07-23
TS
Takehiro Sato→
Director/Board Member
Age 64Since 2012-07-23
HN
Hiroshi Nakaso→
Director/Board Member
Age 72Since 2008-10-31
AM
Atsushi Miyanoya→
Director/Board Member
Age 67—
YH
Yutaka Harada→
Director/Board Member
Age 75Since 2015-03-25
Catalog · 2026-07-09
Registry officers15
| Name | Role | Since | Shares |
|---|---|---|---|
| Hiroshi Nakaso | Chief Operating Officer | 2014-08-20 | - |
| Koichiro Kamata | Director of Finance/CFO | — | - |
| Tatsuya Koizumi | Chief Administrative Officer | — | - |
| Atsushi Miyanoya | Director/Board Member | — | - |
| Hiroshi Nakaso | Director/Board Member | 2008-10-31 | - |
| Kazuo Momma | Director/Board Member | — | - |
| Kikuo Iwata | Director/Board Member | 2013-03-19 | - |
| Masayoshi Amamiya | Director/Board Member | — | - |
Registry · as of 2026-07-09
Institutional (13F)
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Fund membership
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Street consensus
Consensus none
Firm rows and rating mix from Yahoo Finance; mean target is Yahoo’s aggregate until OpenFilings derives consensus from broker rows.