![Koichi Yamashita](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>)
Fortuna: 3 M $ al 31/08/2026
Koichi Yamashita is the founder of Youji Corp.
where he holds the title of President & Representative Director since 1972.
He also worked as a Director at Yamazen Corp.
and Japan Educational Management Institute.
| Empresa | Fecha | Número de acciones | Valoración | Fecha de valoración |
|---|---|---|---|---|
YOUJI CORPORATION 2,58 % | 31/03/2026 | 304.560 ( 2,58 % ) | 3 M $ | 31/08/2026 |
| Empresas | Cargo | Inicio |
|---|---|---|
| YOUJI CORPORATION | Fundador | 14/09/1972 |
| Empresas | Cargo | Fin |
|---|---|---|
| YAMAZEN CORPORATION | Director/Miembro de la Junta | - |
Japan Educational Management Institute | Director/Miembro de la Junta | - |
Activas
Inactivas
Empresas cotizadas
Empresas privadas
Relaciones de 1er grado
Empresas vinculadas al 1er grado
Hombre
Mujer
Administradores
Ejecutivos
| Empresas privadas | 3 |
|---|---|
Yamazen Corp.
 Yamazen Corp. Wholesale DistributorsDistribution Services Sells production goods, housing materials and home appliances | Distribution Services |
Youji Corp.
 Youji Corp. Other Consumer ServicesConsumer Services Engages in the provision of preschool and kindergarten education-related services | Consumer Services |
Japan Educational Management Institute |
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