Toyokumo Management
Management criteria checks 2/4
Toyokumo's CEO is Yuji Yamamoto, appointed in Aug 2010, has a tenure of 15.25 years. directly owns 48.88% of the company’s shares, worth ¥15.68B. The average tenure of the management team and the board of directors is 7.3 years and 6.2 years respectively.
Key information
Yuji Yamamoto
Chief executive officer
n/a
Total compensation
| CEO salary percentage | n/a |
| CEO tenure | 15.3yrs |
| CEO ownership | 48.9% |
| Management average tenure | 7.3yrs |
| Board average tenure | 6.2yrs |
Recent management updates
Recent updates
CEO
Yuji Yamamoto (57 yo)
Mr. Yuji Yamamoto serves as the Chief Executive Officer and President of Toyokumo, Inc. (formerly known as Cybozu Startups, Inc.) and also serves as its Representative Director since August 2010. Mr. Yamam...
Leadership Team
| Name | Position | Tenure | Compensation | Ownership |
|---|---|---|---|---|
| President | 15.3yrs | no data | 48.88% ¥ 15.7b | |
| Head of Local Government-Enterprise & Executive Officer | 2.1yrs | no data | 4.31% ¥ 1.4b | |
| Head of Development Division & Director | 5.7yrs | no data | 1.89% ¥ 606.1m | |
| Head of Business Management Headquarters & Director | 8.8yrs | no data | 5.14% ¥ 1.6b |
Experienced Management: 4058's management team is seasoned and experienced (7.3 years average tenure).
Board Members
| Name | Position | Tenure | Compensation | Ownership |
|---|---|---|---|---|
| President | 15.3yrs | no data | 48.88% ¥ 15.7b | |
| Head of Development Division & Director | 5.7yrs | no data | 1.89% ¥ 606.1m | |
| Head of Business Management Headquarters & Director | 10.8yrs | no data | 5.14% ¥ 1.6b | |
| Outside Audit & Supervisory Member | 6.7yrs | no data | no data | |
| Full-Time Audit & Supervisory Board Member | 12.7yrs | no data | no data | |
| Outside Audit & Supervisory Board Member | 5.7yrs | no data | no data | |
| Independent Outside Director | 5.7yrs | no data | no data | |
| Independent Outside Director | 1.7yrs | no data | no data |
Experienced Board: 4058's board of directors are considered experienced (6.2 years average tenure).
Company Analysis and Financial Data Status
| Data | Last Updated (UTC time) |
|---|---|
| Company Analysis | 2025/11/02 01:10 |
| End of Day Share Price | 2025/10/31 00:00 |
| Earnings | 2025/06/30 |
| Annual Earnings | 2024/12/31 |
Data Sources
The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.
| Package | Data | Timeframe | Example US Source * |
|---|---|---|---|
| Company Financials | 10 years |
| |
| Analyst Consensus Estimates | +3 years |
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| Market Prices | 30 years |
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| Ownership | 10 years |
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| Management | 10 years |
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| Key Developments | 10 years |
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* Example for US securities, for non-US equivalent regulatory forms and sources are used.
Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.
Analysis Model and Snowflake
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Learn about the world class team who designed and built the Simply Wall St analysis model.
Industry and Sector Metrics
Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.
Analyst Sources
Toyokumo, Inc. is covered by 1 analysts. 0 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.
| Analyst | Institution |
|---|---|
| Keita Fujino | The Stock Research Center |