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Human Capital Disclosure Assessment

TAIYO HOLDINGS CO.,LTD.

4626TSE Prime · Listed · Checked 2026-10-26Chemicals2026-03-31

Assessment Scores

Company coverage reference date: 2026-08-31

Overall Score

59.0 / 100
Scores by Assessment Area and Component
Disclosure Governance16.5 / 20
Human Intangible Assets25.0 / 40
Technical Knowledge6.25 / 10
Skills5.0 / 15
Motivation13.75 / 15
Human Capital Investment Flow17.5 / 40

Overall Disclosure Profile

TAIYO HOLDINGS CO.,LTD. has established systems supporting employee autonomy, centered on meaningful work, fair evaluation and pay, and the workplace environment. The filing discloses spending on training and voluntary learning, alongside future co-creation dialogues and practical, dialogue-based programs for managers. The filing also presents role-based grade requirements, but disclosures on the number of personnel possessing those capabilities and their practical use are limited.

For the covered domestic group, work engagement rose from 2.64 out of 4 in the fiscal year ending March 2024 to 2.79 in the fiscal year ending March 2026. Presenteeism, representing reduced work performance due to health issues, was 19.4%, with the questions and comparative values also disclosed. However, findings verifying the effects or causal relationships of individual initiatives are not presented.

Scores by Assessment Item

Scores assess disclosures in the Annual Securities Report. A score of zero does not mean that an initiative is not implemented or that employees lack capability.

Scores for each of the 16 assessment items
Disclosure Governance
G1Disclosure of Basic Quantitative Information4 / 5
G2Governance and Risk Management5.0 / 5
G3Human Capital Strategy and Basic Policy3.75 / 5
G4Clarity of Indicators, Targets, and Explanations3.75 / 5
Human Intangible Assets
Technical Knowledge
T1Technical Knowledge Base2.5 / 5
T2Acquisition and Accumulation of Technical Knowledge3.75 / 5
Skills
S1Alignment between Technical Knowledge and Practical Work2.5 / 5
S2Volume of Use and Application0.0 / 5
S3Continued Use and Expansion2.5 / 5
Motivation
M1Mechanisms Supporting Motivation5.0 / 5
M2Track Record of Operation5.0 / 5
M3Employee State and Change3.75 / 5
Human Capital Investment Flow
F1Logic from Investment to Outcomes7.5 / 10
F2Magnitude of Outcomes5.0 / 10
F3Calculation Basis and Use in Planning2.5 / 10
F4Verification of the Relationship2.5 / 10

Assessment History

2025-04-01 – 2026-03-31 · Latest recorded assessment

No earlier assessments are recorded. Comparability across periods has not been confirmed.

Sources & Assessment Scope

Current Company Information

Current name source · Listing status source

Filing Information

Assessment Scope & Disclaimer

This assessment is based solely on information disclosed in the company's Japanese-language Annual Securities Report filed through EDINET.

It does not assess the human capital initiatives a company actually implements or the company's human capital capabilities themselves.

Items for which no disclosure was identified in the Annual Securities Report receive no points, regardless of whether the company actually implements the relevant initiatives.

This English-language assessment is a translation of the original Japanese assessment and is provided for convenience. In the event of any discrepancy, the Japanese assessment prevails.