![Tsukasa Yamaoka](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Tsukasa Yamaoka is currently President & Representative Director at Maruko Co., Ltd. (Gunma) since 2015.
Formerly, Mr. Yamaoka was Senior Executive Officer at AZEARTH Corp.
from 2021 to 2022.
| Companies | Position | Start |
|---|---|---|
Maruko Co., Ltd. (Gunma)
 Maruko Co., Ltd. (Gunma) Wholesale DistributorsDistribution Services Distributes uniforms, sports wear and casual wear | President | 30/06/2015 |
| Companies | Position | End |
|---|---|---|
| AZEARTH CORPORATION | Director/Board Member | 15/07/2021 |
Active
Inactive
Listed companies
Private companies
| Private companies | 2 |
|---|---|
AZEARTH Corp.
 AZEARTH Corp. Apparel/FootwearConsumer Non-Durables Manufactures chemical protective clothes, mats and clothing apparel materials | Consumer Non-Durables |
Maruko Co., Ltd. (Gunma)
Maruko Co., Ltd. (Gunma) Wholesale DistributorsDistribution Services Distributes uniforms, sports wear and casual wear | Distribution Services |
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