Koji Ryomen

Koji Ryomen

Director/Board Member at
Kotobuki Data Bank Co., Ltd.
Transportation

Profile

Koji Ryomen currently works as a Director at Kotobuki Data Bank Co., Ltd.

Koji Ryomen active positions

CompaniesPositionStart
Director/Board Member -

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

Linked companies

Private companies1

Transportation