株式会社丸千代山岡家 · MARUCHIYO YAMAOKAYA CORPORATION
Ownership & governance
Executives 3Directors 8Avg age 54Avg tenure 7.9y
SI
Satoru Ichiyoshi
President
Age 56Since 2021-04-27Profile →
+10
Executives3
Board of directors8
SI
Satoru Ichiyoshi→
Director/Board Member
Age 56Since 1997-02-28
KA
Kenichi Araya
Director/Board Member
Age 47Since 2017-04-26
NS
Naoyuki Sakamoto
Director/Board Member
Age 67Since 2017-03-31
YS
Yoshino Saito
Director/Board Member
Age 69Since 2017-03-31
TW
Tsuyoshi Watanabe
Director/Board Member
Age 59Since 2017-03-31
TN
Taido Nanbata
Director/Board Member
Age 54Since 2022-04-30
SO
Shoichi Oshima→
Director/Board Member
Age 47Since 2024-03-31
KY
Kaoru Yoshimura→
Director/Board Member
Age 45Since 2026-03-31
Shareholders5
| Name | Stake | Shares |
|---|---|---|
| Tadashi Yamaoka | 30.92 % | 6,219,800 |
| Capital Research & Management Co. (Global Investors) | 7.09 % | 1,425,900 |
| NGC KK | 3.592 % | 722,400 |
| Seisaburo Wakasugi | 2.637 % | 530,400 |
| Eriko Yamaoka | 2.536 % | 510,000 |
Catalog · 2026-07-09
Registry officers11
| Name | Role | Since | Shares |
|---|---|---|---|
| Shoichi Oshima | Chief Administrative Officer | 2024-03-31 | - |
| Kaoru Yoshimura | Corporate Officer/Principal | 2017-08-31 | - |
| Satoru Ichiyoshi | President | 2021-04-27 | - |
| 一由 聡 | 代表取締役社長 | 2002-02-01 | - |
| 南畑 泰道 | 取締役(注)１ | 2022-05-01 | - |
| 吉村 薫 | 取締役北海道営業部部長 | 2026-04-01 | - |
| 坂本 尚幸 | 取締役(監査等委員)(注)１ | 2002-03-01 | - |
| 大島 正一 | 取締役経営企画室長 | 2024-04-01 | - |
Registry · as of 2027-01-31
Institutional (13F)
Loading Form 13F holders…
Fund membership
Loading fund baskets…
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.