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Digital Hearts Holdings (3676) · InitiativeAdvanced

A User-Focused Debugging Framework and Quality Expertise

First written in FY2016. 21 of 28 entries say "Advanced", first in FY2017-Q2. Latest entry: 2026-08-06.

28entries
11years
2from disclosures
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How it moved
ProgressHeldSoftenedWorseAdvancedFY2022-Q2 – 2026-08-062016: 320162017: 320172018: 420182019: 320192020: 320202021: 420212022: 220222023: 120232024: 120242025: 120252026: 32026
Same theme, other companies
User-focused debugging infrastructure and accumulated quality expertiseA theme 1 companies write about · 0 as a headwind · 1 as a tailwind

No other company in this theme has enough history to compare yet.

Full recordFilings, disclosures and news, newest first
  1. 2026-08-06AdvancedOther Disclosures

    「We will pursue further growth by focusing on providing high-value-added services made possible by personnel with extensive knowledge of games.」

    The company made specific a structure combining debugging personnel, including veteran staff, with high-value-added services incorporating the user perspective.
  2. FY2026AdvancedAnnual report

    「We developed proactive sales activities leveraging our extensive inventory of testing equipment dedicated to new hardware, while steadily acquiring new projects by promoting company-wide, flexible and agile operations tailored to customer needs, including sharing resources across locations.」

    Presented an operating structure combining our existing personnel, locations and quality expertise with equipment dedicated to new hardware and cross-location resource sharing.
  3. 2026-03-13AdvancedOther Disclosures

    「“AI-Collaborative HumanOps OS” is a platform centered on an integrated platform (OS) for human resources and operational data, together with conversational AI agents that collaborate on the platform. It provides integrated support for testers’ operations, the resolution of operational issues, skills assessment and career development, as well as management functions required for operations, including quality control, progress visualization, KPI analysis and stronger governance.」

    Joint development began on a new platform integrating tester support and quality control.
  4. FY2026-H1AdvancedAnnual report

    「Domestic debugging services performed well as proactive sales activities, supported by a large pool of testing personnel and more than 600 units of dedicated testing equipment for new hardware procured ahead of schedule at the end of the previous fiscal year, led to the acquisition of numerous new console-game projects.」

    In addition to our pool of testing personnel, equipped more than 600 units of specialized equipment for new hardware and strengthened our order acceptance structure for new hardware.
  5. FY2024-Q3AdvancedAnnual report

    「We worked to secure talented personnel and improve employee satisfaction by newly establishing a Lab. testing center in Kumamoto and raising testers’ hourly wages above previous levels.」

    Expanded the debugging structure by establishing Kumamoto Lab. and pursued talent acquisition by improving testers’ compensation.
  6. FY2024-Q1AdvancedAnnual report

    「We worked to maintain and expand our overwhelming market share by promoting DHQ (Digital Hearts Quality), our proprietary quality management method for achieving optimal QCD (Quality/Cost/Delivery) for customer companies, and by enhancing the value we provide through our services.」

    In addition to our existing testing personnel, locations and quality expertise, promoted DHQ, our proprietary quality management method aimed at achieving QCD, in domestic debugging.
  7. FY2022AdvancedAnnual report

    「Under these circumstances, our group has provided services flexibly in line with the development structures of customer companies by securing and training test engineers with specialized knowledge of software testing and strategically deploying operating bases nationwide, thereby securing approximately 8,000 testing personnel.」

    Continues to maintain and expand a structure capable of providing flexible services tailored to customers’ development structures, supported by nationwide locations and approximately 8,000 testing personnel.
  8. FY2022-Q3AdvancedAnnual report

    「We also worked to improve profitability by strengthening operational reforms at Lab. testing centers and reviewing the cost structure.」

    Strengthened operational reforms at Lab. and the review of the cost structure for domestic debugging operations, and pursued profitability improvements.
  9. FY2022-Q2AdvancedAnnual report

    「Meanwhile, in our core Entertainment business, we worked to improve profitability in domestic debugging services by strengthening efforts to improve the operational efficiency of Lab. testing centers and review the cost structure.」

    Continued and made more concrete the previous efforts to reorganize and improve Lab. operations, positioning them as initiatives to improve domestic debugging profitability through greater operational efficiency and a review of the cost structure.
  10. FY2022-Q1ReframedAnnual report

    「In our core Entertainment business, we are working to establish operational excellence in domestic debugging services while focusing on expanding global services as a new pillar of growth.」

    In addition to the existing structure supporting the quality, personnel and site operations of domestic debugging, management identified the establishment of operational excellence as a key issue and explicitly stated its focus on operational excellence.
  11. FY2021AdvancedAnnual report

    「We also worked to further improve profitability by consolidating and integrating Lab. testing centers and reducing expenses.」

    Promoted the consolidation and integration of Lab. facilities and expense reductions to improve the efficiency of our service delivery structure and increase profitability.
  12. FY2021-Q3AdvancedAnnual report

    「We established an order acceptance structure for acquiring new titles for the new PlayStation® 5 hardware released in November 2020, and strengthened collaboration among our domestic and overseas group companies to reliably capture growing demand for translation and localization services.」

    Established an order acceptance structure for the new hardware and strengthened collaboration among domestic and overseas group companies to address demand for translation and localization.
  13. FY2021-Q1AdvancedAnnual report

    「During the three-month period ended in the first quarter, in light of the spread of COVID-19, we worked to establish a structure capable of providing stable services while thoroughly preventing infections. This included changing our debugging operations to reduce the risk of the three Cs, namely crowded places, close-contact settings and confined spaces, and newly launching remote debugging, which enables testers to perform part of their debugging work from home. We also worked to strengthen cost controls, including by consolidating and integrating Lab. testing centers operating across Japan.」

    Launched remote debugging and moved to an operating structure designed to avoid the three Cs and maintain service delivery. In addition, promoted the consolidation and integration of Lab. facilities nationwide and strengthened cost controls.
  14. FY2020Site reorganization and launch of remote debuggingAnnual report

    「Our group operates Lab. facilities at 15 locations nationwide. In addition to pursuing this type of risk diversification, we have worked to establish a structure capable of providing services continuously, including by launching a new remote debugging service that enables debugging work to be performed from home.」

    In addition to diversifying operations across 15 Lab. facilities nationwide, we launched remote debugging. At the same time, we decided to close Shinjuku Lab. and consolidate our Vietnam operations, and are optimizing our physical locations.
  15. FY2020-Q3AdvancedAnnual report

    「During the nine-month period ended in the third quarter, we worked to build a more resilient business foundation by newly establishing and expanding Lab. testing centers in the debugging services business within the Entertainment segment, strengthening our order acceptance capabilities, and promoting greater operational efficiency through structural reforms at Lab.」

    Expanded the order acceptance structure for debugging by establishing and enlarging testing centers and improving operational efficiency through structural reforms at Lab.
  16. FY2020-Q2AdvancedAnnual report

    「In its entertainment business, the company strengthened its order-taking capabilities in anticipation of future demand growth by establishing a new Lab. testing center in Hakodate and relocating the Sapporo Lab. and expanding it to approximately three times its previous size.」

    The company specifically expanded its debugging order-taking capabilities by establishing the Hakodate Lab. and expanding the Sapporo Lab. to approximately three times its previous size.
  17. FY2019AdvancedAnnual report

    「Through its proprietary training system, the company develops testers who execute tests into test engineers responsible for test design and project management. It is therefore focusing on expanding services suited to each phase of the development process, ranging from user-focused testing to systematic testing and test consulting.」

    The company has explicitly expanded the scope of quality support from conventional user-focused debugging to systematic testing, test consulting, and each phase of the development process.
  18. FY2019-Q3RestatedAnnual report

    「Against this backdrop, the Group has approximately 8,000 testing personnel, secured by establishing business locations nationwide and strategically securing talent. It has built a system that enables it to flexibly adjust testing staff on a daily basis in line with fluid development schedules. In addition, through its proprietary training system, it develops testers who perform testing into test engineers responsible for test design and test management, thereby supporting quality improvement across the development process.」

    The company reaffirms its quality-support structure of approximately 8,000 testing personnel, flexible daily allocation, and development from testers into test engineers.
  19. FY2019-Q2RestatedAnnual report

    「Against this backdrop, the Group has secured more than 8,000 testing personnel by establishing business locations nationwide and strategically securing talent. It has built a system that enables it to flexibly adjust testing staff on a daily basis in line with fluid development schedules. In addition, through its proprietary training system, it develops testers who perform testing into test engineers responsible for test design and test management, thereby supporting quality improvement across the development process.」

    The company reaffirms its quality-support structure of more than 8,000 testing personnel, flexible daily allocation, and development of testers into test engineers.
  20. FY2019-Q1AdvancedAnnual report

    「Against this backdrop, the Group has secured more than 8,000 testing personnel by establishing business locations nationwide and strategically securing talent. It has built a system that enables it to flexibly adjust testing staff on a daily basis in line with fluid development schedules. In addition, through its proprietary training system, it develops testers who perform testing into test engineers responsible for test design and test management, thereby supporting quality improvement across the development process.」

    The company highlights its more than 8,000 testing personnel, flexible daily allocation, and training system that develops testers into test engineers, extending quality support across the entire development process.
  21. FY2018AdvancedAnnual report

    「The Group has established business locations at 14 sites in Japan and 2 overseas and strategically secured personnel, building a system that enables it to flexibly adjust testing staff on a daily basis in line with fluid development schedules. It also works to provide high-quality debugging services by proposing appropriate and efficient debugging systems based on more than 1.5 million accumulated defect-detection cases.」

    The company is expanding its flexible debugging capabilities, highlighting its scale and accumulated expertise: 14 domestic locations, 2 overseas locations, and more than 1.5 million defect-detection cases, together with a user-focused approach.
  22. FY2018-Q3AdvancedAnnual report

    「In connection with the establishment of the Asakusa No. 2 Lab., Matsuyama Lab. and Shinjuku Lab. of Digital Hearts, Inc., a consolidated subsidiary, the company acquired the following equipment.」

    In addition to the Asakusa No. 2 Lab., the company established the Matsuyama Lab. and Shinjuku Lab., expanding its debugging locations and equipment.
  23. FY2018-Q2RestatedAnnual report

    「The Group continued to focus on recruiting and training testers, strengthening its order-taking capabilities, while continuously improving service quality, thereby successfully converting rising debugging demand into orders.」

    The company reaffirmed the recruitment and training of testing personnel, strengthening of order-taking capabilities, and improvement of service quality as operational measures leveraging its quality expertise.
  24. FY2018-Q1AdvancedAnnual report

    「In connection with the establishment of the Asakusa No. 2 Lab. of Digital Hearts, Inc., a consolidated subsidiary, the company acquired the following equipment.」

    The company expanded its domestic debugging capabilities by establishing the Asakusa No. 2 Lab. and acquiring debugging-room equipment.
  25. FY2017AdvancedAnnual report

    「In response to this trend, the Group has built a system that enables it to flexibly adjust the number of testers on a daily basis in line with fluid development schedules by hiring and training testers who conduct software functionality testing from the user's perspective and establishing business locations at 13 sites in Japan and 4 overseas. In addition, the Group provides proprietary debugging services by proposing appropriate and efficient debugging systems based on more than 1.2 million accumulated defect-detection cases.」

    The number of overseas locations increased from 3 to 4, while accumulated defect-detection cases increased from more than 1 million to more than 1.2 million.
  26. FY2017-Q2AdvancedAnnual report

    「In response to progress in developing VR (virtual reality) content compatible with the PlayStation® VR launched in October 2016, the Group moved quickly to form a dedicated VR-content debugging team and began developing and providing high-value-added services specializing in VR content, for which demand was expected to increase, thereby strengthening its competitive position.」

    The company formed a dedicated VR-content debugging team and began developing and providing dedicated services.
  27. FY2017-Q1RestatedAnnual report

    「For this reason, the Group has focused on securing testers and developing personnel over the medium to long term, centered on Lab. testing centers at 13 domestic locations. By building a system capable of responding flexibly to rising debugging demand, it has earned strong trust from client companies as a partner supporting product quality.」

    The company continues to cite its 13 domestic locations, ability to secure testers, personnel development, and flexible response to demand as competitive strengths.
  28. FY2016First statedAnnual report

    「In response to this trend, the Group has built a system that enables it to flexibly adjust the number of testers on a daily basis in line with fluid development schedules. It does so by hiring and training testers who conduct software functionality testing from the user's perspective, establishing business locations at 13 sites in Japan and 3 overseas, and strategically securing personnel. In addition, the Group provides proprietary debugging services by proposing appropriate and efficient debugging systems based on more than 1 million accumulated defect-detection cases.」

    The company identifies its user perspective, network of locations, flexible tester allocation, and accumulated experience from more than 1 million cases as sources of competitive strength.
Moved together

"Securing and Developing Personnel, Including Testers" moved the same way as this thread, in the same document, in 19 of its 28 moves.

191716161514★123456
  1. ★This thread
  2. 1Securing and Developing Personnel, Including Testers19×
  3. 2Expansion of Services into Processes Adjacent to Debugging17×
  4. 3Growth of the Debugging Business in Japan, Overseas and New Fields16×
  5. 4Expansion of Business Areas and Creation of Diverse Revenue Streams16×
  6. 5Developing the System Verification and Automotive Fields15×
  7. 6Overseas Expansion of Debugging Services14×

★ is this thread; numbers match the list above. The number on a line is how many documents both moved the same way in; lines between the other threads count the documents they moved together in too. Threads that move together often sit closer.

When this could move next
No upcoming earnings preview for Digital Hearts Holdings yet. It last moved in the Other Disclosures of 2026-08-06: "Advanced".
News
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A User-Focused Debugging Framework and Quality Expertise | DIGITAL HEARTS HOLDINGS Co.,Ltd. (3676) | Komori