Toshihiro Shimoya

Chairman at ICHISHIN HOLDINGS CO.,LTD.

Net worth: 220 176 $ as of 30/06/2026

73 year

Consumer Services

Technology Services

Profile

Toshihiro Shimoya currently works at Ichishin Holdings Co., Ltd., as Chairman from 2020, Gakken Juku Holdings Co., Ltd., as Chairman, and Ichishin Lab KK, as President & Representative Director from 2018.
Mr. Shimoya also formerly worked at Edo Cultural Center Co., Ltd., as Chairman and Ichishin Wingnet Co. Ltd., as Chairman.
Mr. Shimoya received his graduate degree from Juntendo University.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
ICHISHIN HOLDINGS CO., LTD. 0.79%	28/02/2026	84,000 ( 0.79% )	220 176 $	30/06/2026

Toshihiro Shimoya active positions

Companies	Position	Start
ICHISHIN HOLDINGS CO.,LTD.	Chairman	29/05/2020
Ichishin Lab KK	President	01/03/2018
Gakken Juku Holdings Co., Ltd. Gakken Juku Holdings Co., Ltd. Internet Software/ServicesTechnology Services Operates an online cram schools	Chairman	-

All active positions of Toshihiro Shimoya

Former positions of Toshihiro Shimoya

Companies	Position	End
Ichishin Wingnet Co. Ltd.	Chairman	-
Edo Cultural Center Co., Ltd.	Chairman	-

See the detail of Toshihiro Shimoya's experience

Training of Toshihiro Shimoya

Experiences
Positions held

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Listed companies

Private companies

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Members of the board

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Linked companies

Private companies	6
Ichishin Holdings Co., Ltd. Ichishin Holdings Co., Ltd. Other Consumer ServicesConsumer Services Operates cram schools	Consumer Services
Juntendo University Juntendo University Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Gakken Juku Holdings Co., Ltd. Gakken Juku Holdings Co., Ltd. Internet Software/ServicesTechnology Services Operates an online cram schools	Technology Services
Edo Cultural Center Co., Ltd.
Ichishin Wingnet Co. Ltd.
Ichishin Lab KK