Kaichiro Sakuma

Chief Executive Officer at JAPAN RADIO CO., LTD.

72 year

Producer Manufacturing

Electronic Technology

Technology Services

Profile

Kaichiro Sakuma is President, CEO & Representative Director at Japan Radio Co. Ltd. Mr. Sakuma is President & Representative Director at Hitachi Kokusai Electric, Inc. since 2018.
Mr. Sakuma is Director & Managing Executive Officer at Nisshinbo Holdings, Inc. starting 2026.
Formerly, Mr. Sakuma was Chairman at Hitachi Vantara SAS. From 2015 to 2016, Mr. Sakuma was President & Representative Director at Hitachi Solutions, Ltd. Mr. Sakuma was Vice President & Executive Officer at Hitachi Ltd. from 2014 to 2015.

Kaichiro Sakuma active positions

Companies	Position	Start
HITACHI KOKUSAI ELECTRIC INC	President	2016-06-23
JAPAN RADIO CO., LTD.	Chief Executive Officer	-
NISSHINBO HOLDINGS INC.	Director/Board Member	2026-02-28

All active positions of Kaichiro Sakuma

Former positions of Kaichiro Sakuma

Companies	Position	End
Hitachi Solutions, Ltd. Hitachi Solutions, Ltd. Information Technology ServicesTechnology Services Offers information technology services and solutions	Chief Executive Officer	-
Hitachi Vantara SAS Hitachi Vantara SAS Information Technology ServicesTechnology Services Provides IT solutions and services	Chairman	-
HITACHI, LTD.	Corporate Officer/Principal	-

See the detail of Kaichiro Sakuma's experience

Training of Kaichiro Sakuma

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

See the detail of Kaichiro Sakuma's experience

Connections

1st degree connections

1st degree companies

Male

Female

Members of the board

Executives

See the personal network

Linked companies

Private companies	7
Hitachi Ltd. Hitachi Ltd. Industrial MachineryProducer Manufacturing Operates as a holding company whose subsidiaries engages in the digital systems and services, green energy & mobility, connective industries and automotive systems businesses	Producer Manufacturing
Nisshinbo Holdings, Inc. Nisshinbo Holdings, Inc. Trucks/Construction/Farm MachineryProducer Manufacturing Engages in spinning, weaving, knitting and dyeing of cotton, synthetic textiles; produces & distributes automotive brakes, paper products, mechatronic products, chemicals and electronic products; engages in real estate selling & leasing	Producer Manufacturing
Hitachi Kokusai Electric, Inc. Hitachi Kokusai Electric, Inc. Computer CommunicationsElectronic Technology Manufactures and sells communication & electronic equipment	Electronic Technology
Japan Radio Co. Ltd. Japan Radio Co. Ltd. Computer CommunicationsElectronic Technology Manufactures information and communication equipment	Electronic Technology
University of Tokyo University of Tokyo Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Hitachi Vantara SAS Hitachi Vantara SAS Information Technology ServicesTechnology Services Provides IT solutions and services	Technology Services
Hitachi Solutions, Ltd. Hitachi Solutions, Ltd. Information Technology ServicesTechnology Services Offers information technology services and solutions	Technology Services