Seiji Koga

Seiji Koga

Director/Board Member at Mizuho Securities Co., Ltd.

68 year
Finance

Network origin in Seiji Koga first degree

EntityEntity typeIndustry
11
Subsidiary Investment Banks/Brokers 11

Chart of Companies connected to the second degree

Multi-company connection

Companies connected to Seiji Koga via their personal network

CompanySectorRelated peopleMain position
Regional Banks

Hisashi Kikuchi

Masahiro Kihara

Masaki Seki

Director/Board Member

Director/Board Member

Corporate Officer/Principal

Regional Banks

Hisashi Kikuchi

Masahiro Kihara

Director/Board Member

Director/Board Member

MIZUHO FINANCIAL GROUP, INC. Major Banks

Hisashi Kikuchi

Masahiro Kihara

Comptroller/Controller/Auditor

Chief Executive Officer

JAPAN SECURITIES FINANCE CO., LTD. Investment Banks/Brokers

Yasuhisa Hashimoto

Director/Board Member

Investment Banks/Brokers

Yasuhisa Hashimoto

Director/Board Member

University of Hitotsubashi College/University

Atsushi Takahashi

Undergraduate Degree

Packaged Software

Atsushi Takahashi

Director/Board Member

Investment Banks/Brokers

Yasuto Sengoku

Chief Executive Officer

Packaged Software

Hisashi Kikuchi

Comptroller/Controller/Auditor

Duke University School of Law College/University

Masahiro Kihara

Graduate Degree

Investment Banks/Brokers

Yoshiro Hamamoto

Chief Executive Officer

Statistics

International

Japan 10
United States 3
Singapore 2

Sectoral

Finance 9
Consumer Services 3
Technology Services 3

Operational

Director/Board Member 18
Corporate Officer/Principal 9
President 4
Chief Executive Officer 4
Comptroller/Controller/Auditor 4