# DAIICHI SANKYO COMPANY,LIMITED > Alpha governed public record. Unknown, unavailable, and unpublished values are never inferred as zero. ## Record | Field | Value | | --- | --- | | Representation | alpha-profile-markdown-v4 | | Protocol | Alpha Governance Facts Protocol 0.1 | | Schema | alpha.governance.entity.public.v1 | | Record version | public-1:d751713988987e9331980363e24189ce:ro-d751713988987e9331980363e24189ce | | Governance record representation | alpha-governance-record-v2 | | Canonical entity | alpha:company:f5ea4f63-1b0a-4d11-b0c1-434200199fbc | | Entity type | Company | | Canonical URL | https://registry.alpha.ac/companies/daiichi-sankyo-company-limited | | Publication | PUBLISHED | | Verification | source_reported | | Verification schema | alpha-verification-states-v1 | | Ownership | unclaimed | | Published claims | 19 | | Claims under review | 1 | | Evidence records | 4 | | Conflicts | 0 | | Conflicts in internal review | 0 | | Observed | 2026-09-02T02:40:58.018352+00:00 | | Last reviewed | 2026-09-02T02:40:58.018352+00:00 | ## Identity - Legal name: DAIICHI SANKYO COMPANY,LIMITED - Display name: DAIICHI SANKYO COMPANY,LIMITED ## Alpha Governance Record | Field | Value | | --- | --- | | Governance Record schema | alpha-governance-record-v2 | | Ontology | alpha-governance-ontology-v1 | | Record version | public-1:d751713988987e9331980363e24189ce:ro-d751713988987e9331980363e24189ce | | As of | 2026-10-18T10:20:28.621302+00:00 | | Completeness | 0.364 | | Record Quality | 0.764 | | Directors | 10 | | Committees | 3 | | Governance events | 0 | | Entity class | public_company | ## Section coverage | Section | State | | --- | --- | | identity | PUBLISHED | | corporate_structure | NOT_REVIEWED | | board | PUBLISHED | | committees | PUBLISHED | | leadership | NOT_REVIEWED | | ownership | NOT_REVIEWED | | financials | NOT_REVIEWED | | capital_structure | PUBLISHED | | compensation | NOT_REVIEWED | | governance | NOT_REVIEWED | | shareholder_governance | NOT_REVIEWED | | audit | NOT_REVIEWED | | legal | NOT_REVIEWED | | risk | NOT_REVIEWED | | cyber | NOT_REVIEWED | | ai_governance | NOT_REVIEWED | | agent_governance | RESTRICTED | | markets_external | PUBLISHED | | events | INSUFFICIENT_EVIDENCE | | relationships | PUBLISHED | | assessments | PUBLISHED | | evidence | PUBLISHED | ## Board - Akihiro Watanabe: Outside Director (Independent Director); Chairperson of the Nomination Committee. Status: unknown. Independent: true. Since: NOT_PUBLISHED. claim_id=alpha:claim:company:f5ea4f63-1b0a-4d11-b0c1-434200199fbc:leadership_role:9 - Hiroyuki Okuzawa: Representative Director, President & CEO. Status: unknown. Independent: NOT_PUBLISHED. Since: NOT_PUBLISHED. Committees: President & CEO (member). claim_id=alpha:claim:company:f5ea4f63-1b0a-4d11-b0c1-434200199fbc:leadership_role:10 - Joseph Kenneth Keller: Director; Head of Global Oncology Business; Head of Oncology Business Unit. Status: unknown. Independent: NOT_PUBLISHED. Since: NOT_PUBLISHED. claim_id=alpha:claim:company:f5ea4f63-1b0a-4d11-b0c1-434200199fbc:leadership_role:11 - Reiko Kinoshita: Outside Director (Independent Director). Status: unknown. Independent: true. Since: NOT_PUBLISHED. claim_id=alpha:claim:company:f5ea4f63-1b0a-4d11-b0c1-434200199fbc:leadership_role:12 - Shizuko Ueno: Representative Director, Senior Executive Officer; Head of Japan Business Unit. Status: unknown. Independent: NOT_PUBLISHED. Since: NOT_PUBLISHED. Committees: Senior Executive Officer; Head of Japan Business Unit (member). claim_id=alpha:claim:company:f5ea4f63-1b0a-4d11-b0c1-434200199fbc:leadership_role:13 - Stuart Mackey: Director; Head of Global Business Development. Status: unknown. Independent: NOT_PUBLISHED. Since: NOT_PUBLISHED. claim_id=alpha:claim:company:f5ea4f63-1b0a-4d11-b0c1-434200199fbc:leadership_role:14 - Takaaki Nishii: Outside Director (Independent Director); Chairperson of the Board. Status: unknown. Independent: true. Since: NOT_PUBLISHED. claim_id=alpha:claim:company:f5ea4f63-1b0a-4d11-b0c1-434200199fbc:leadership_role:8 - Takashi Matsumoto: Representative Director, Senior Executive Officer; Head of Global HR, CHRO; Head of Global Corporate Affairs, CCAO. Status: unknown. Independent: NOT_PUBLISHED. Since: NOT_PUBLISHED. Committees: Senior Executive Officer; Head of Global HR, CHRO; Head of Global Corporate Affairs, CCAO (member). claim_id=alpha:claim:company:f5ea4f63-1b0a-4d11-b0c1-434200199fbc:leadership_role:15 - Yasuhiro Komatsu: Outside Director (Independent Director). Status: unknown. Independent: true. Since: NOT_PUBLISHED. claim_id=alpha:claim:company:f5ea4f63-1b0a-4d11-b0c1-434200199fbc:leadership_role:16 - Yo Honma: Outside Director (Independent Director); Chairperson of the Compensation Committee. Status: unknown. Independent: true. Since: NOT_PUBLISHED. claim_id=alpha:claim:company:f5ea4f63-1b0a-4d11-b0c1-434200199fbc:leadership_role:17 ## Committees - President & CEO (other). Chair: NOT_PUBLISHED. Members: Hiroyuki Okuzawa (member, unknown). committee_id=alpha:committee:daiichi-sankyo-company-limited:president-ceo - Senior Executive Officer; Head of Global HR, CHRO; Head of Global Corporate Affairs, CCAO (executive). Chair: NOT_PUBLISHED. Members: Takashi Matsumoto (member, unknown). committee_id=alpha:committee:daiichi-sankyo-company-limited:senior-executive-officer-head-of-global-hr-chro-head-of-global-corporate-affairs-ccao - Senior Executive Officer; Head of Japan Business Unit (executive). Chair: NOT_PUBLISHED. Members: Shizuko Ueno (member, unknown). committee_id=alpha:committee:daiichi-sankyo-company-limited:senior-executive-officer-head-of-japan-business-unit ## Scoped resources - `alpha://company/daiichi-sankyo-company-limited` (contract): https://registry.alpha.ac/api/public/companies/daiichi-sankyo-company-limited?format=record - `alpha://company/daiichi-sankyo-company-limited/identity` (contract): https://registry.alpha.ac/api/public/companies/daiichi-sankyo-company-limited?format=record§ion=identity - `alpha://company/daiichi-sankyo-company-limited/corporate-structure` (contract): https://registry.alpha.ac/api/public/companies/daiichi-sankyo-company-limited?format=record§ion=corporate-structure - `alpha://company/daiichi-sankyo-company-limited/board` (contract): https://registry.alpha.ac/api/public/companies/daiichi-sankyo-company-limited?format=record§ion=board - `alpha://company/daiichi-sankyo-company-limited/committees` (contract): https://registry.alpha.ac/api/public/companies/daiichi-sankyo-company-limited?format=record§ion=committees - `alpha://company/daiichi-sankyo-company-limited/leadership` (contract): https://registry.alpha.ac/api/public/companies/daiichi-sankyo-company-limited?format=record§ion=leadership - `alpha://company/daiichi-sankyo-company-limited/ownership` (contract): https://registry.alpha.ac/api/public/companies/daiichi-sankyo-company-limited?format=record§ion=ownership - `alpha://company/daiichi-sankyo-company-limited/financials` (contract): https://registry.alpha.ac/api/public/companies/daiichi-sankyo-company-limited?format=record§ion=financials - `alpha://company/daiichi-sankyo-company-limited/capital-structure` (contract): https://registry.alpha.ac/api/public/companies/daiichi-sankyo-company-limited?format=record§ion=capital-structure - `alpha://company/daiichi-sankyo-company-limited/compensation` (contract): https://registry.alpha.ac/api/public/companies/daiichi-sankyo-company-limited?format=record§ion=compensation - `alpha://company/daiichi-sankyo-company-limited/governance` (contract): https://registry.alpha.ac/api/public/companies/daiichi-sankyo-company-limited?format=record§ion=governance - `alpha://company/daiichi-sankyo-company-limited/shareholder-governance` (contract): https://registry.alpha.ac/api/public/companies/daiichi-sankyo-company-limited?format=record§ion=shareholder-governance - `alpha://company/daiichi-sankyo-company-limited/audit` (contract): https://registry.alpha.ac/api/public/companies/daiichi-sankyo-company-limited?format=record§ion=audit - `alpha://company/daiichi-sankyo-company-limited/legal` (contract): https://registry.alpha.ac/api/public/companies/daiichi-sankyo-company-limited?format=record§ion=legal - `alpha://company/daiichi-sankyo-company-limited/risk` (contract): https://registry.alpha.ac/api/public/companies/daiichi-sankyo-company-limited?format=record§ion=risk - `alpha://company/daiichi-sankyo-company-limited/cyber` (contract): https://registry.alpha.ac/api/public/companies/daiichi-sankyo-company-limited?format=record§ion=cyber - `alpha://company/daiichi-sankyo-company-limited/ai-governance` (contract): https://registry.alpha.ac/api/public/companies/daiichi-sankyo-company-limited?format=record§ion=ai-governance - `alpha://company/daiichi-sankyo-company-limited/agents` (contract): https://registry.alpha.ac/api/public/companies/daiichi-sankyo-company-limited?format=record§ion=agents - `alpha://company/daiichi-sankyo-company-limited/ecosystem` (contract): https://registry.alpha.ac/api/public/companies/daiichi-sankyo-company-limited?format=record§ion=ecosystem - `alpha://company/daiichi-sankyo-company-limited/events` (contract): https://registry.alpha.ac/api/public/companies/daiichi-sankyo-company-limited?format=record§ion=events - `alpha://company/daiichi-sankyo-company-limited/relationships` (contract): https://registry.alpha.ac/api/public/companies/daiichi-sankyo-company-limited?format=record§ion=relationships - `alpha://company/daiichi-sankyo-company-limited/assessments` (contract): https://registry.alpha.ac/api/public/companies/daiichi-sankyo-company-limited?format=record§ion=assessments - `alpha://company/daiichi-sankyo-company-limited/evidence` (contract): https://registry.alpha.ac/api/public/companies/daiichi-sankyo-company-limited?format=record§ion=evidence ## Role modules - NOT_ASSERTED ## Attention - NO_RECORDS_FOUND ## Committee data - NO_RECORDS_FOUND ## Leadership - Takaaki Nishii: Outside Director (Independent Director); Chairperson of the Board. Claim: alpha:claim:company:f5ea4f63-1b0a-4d11-b0c1-434200199fbc:leadership_role:8. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:502a69bd05a19a9d0a7c7e952b3442af0efc0e9d773a935a96a5f59d05aad8ac. - Akihiro Watanabe: Outside Director (Independent Director); Chairperson of the Nomination Committee. Claim: alpha:claim:company:f5ea4f63-1b0a-4d11-b0c1-434200199fbc:leadership_role:9. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:502a69bd05a19a9d0a7c7e952b3442af0efc0e9d773a935a96a5f59d05aad8ac. - Hiroyuki Okuzawa: Representative Director, President & CEO. Claim: alpha:claim:company:f5ea4f63-1b0a-4d11-b0c1-434200199fbc:leadership_role:10. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:502a69bd05a19a9d0a7c7e952b3442af0efc0e9d773a935a96a5f59d05aad8ac. - Joseph Kenneth Keller: Director; Head of Global Oncology Business; Head of Oncology Business Unit. Claim: alpha:claim:company:f5ea4f63-1b0a-4d11-b0c1-434200199fbc:leadership_role:11. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:502a69bd05a19a9d0a7c7e952b3442af0efc0e9d773a935a96a5f59d05aad8ac. - Reiko Kinoshita: Outside Director (Independent Director). Claim: alpha:claim:company:f5ea4f63-1b0a-4d11-b0c1-434200199fbc:leadership_role:12. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:502a69bd05a19a9d0a7c7e952b3442af0efc0e9d773a935a96a5f59d05aad8ac. - Shizuko Ueno: Representative Director, Senior Executive Officer; Head of Japan Business Unit. Claim: alpha:claim:company:f5ea4f63-1b0a-4d11-b0c1-434200199fbc:leadership_role:13. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:502a69bd05a19a9d0a7c7e952b3442af0efc0e9d773a935a96a5f59d05aad8ac. - Stuart Mackey: Director; Head of Global Business Development. Claim: alpha:claim:company:f5ea4f63-1b0a-4d11-b0c1-434200199fbc:leadership_role:14. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:502a69bd05a19a9d0a7c7e952b3442af0efc0e9d773a935a96a5f59d05aad8ac. - Takashi Matsumoto: Representative Director, Senior Executive Officer; Head of Global HR, CHRO; Head of Global Corporate Affairs, CCAO. Claim: alpha:claim:company:f5ea4f63-1b0a-4d11-b0c1-434200199fbc:leadership_role:15. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:502a69bd05a19a9d0a7c7e952b3442af0efc0e9d773a935a96a5f59d05aad8ac. - Yasuhiro Komatsu: Outside Director (Independent Director). Claim: alpha:claim:company:f5ea4f63-1b0a-4d11-b0c1-434200199fbc:leadership_role:16. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:502a69bd05a19a9d0a7c7e952b3442af0efc0e9d773a935a96a5f59d05aad8ac. - Yo Honma: Outside Director (Independent Director); Chairperson of the Compensation Committee. Claim: alpha:claim:company:f5ea4f63-1b0a-4d11-b0c1-434200199fbc:leadership_role:17. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:502a69bd05a19a9d0a7c7e952b3442af0efc0e9d773a935a96a5f59d05aad8ac. ## Roles - PUBLISHED ## Governance - NOT_ASSERTED ## Board committees - PUBLISHED ## Financials - NOT_ASSERTED ## Workforce - NOT_ASSERTED ## Market and index context - Nikkei 225 (N225). Claim: alpha:claim:company:f5ea4f63-1b0a-4d11-b0c1-434200199fbc:index_membership:18. Valid from: 2026-09-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:a85cb0f133ac79b34267f0170bb622469329c946ded083827300ea3dda974d34. - TOPIX (TOPX). Claim: alpha:claim:company:f5ea4f63-1b0a-4d11-b0c1-434200199fbc:index_membership:19. Valid from: 2026-07-31. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:c88870a50b506c48841562cf15adb48d4f7f6b94b745dedc8e86b9428d9a44a9. ## Legal Name - DAIICHI SANKYO COMPANY,LIMITED. Claim: alpha:claim:company:f5ea4f63-1b0a-4d11-b0c1-434200199fbc:legal_name:1. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:87ec9da80d4208f5cb7dc0e9b71d0d8e9bb9b1cb8ad38dea3b717b2fa14eeb0f. ## Entity Status - Public listing published. Claim: alpha:claim:company:f5ea4f63-1b0a-4d11-b0c1-434200199fbc:entity_status:3. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:87ec9da80d4208f5cb7dc0e9b71d0d8e9bb9b1cb8ad38dea3b717b2fa14eeb0f. ## Published Fact - JP. Claim: alpha:claim:company:f5ea4f63-1b0a-4d11-b0c1-434200199fbc:published_fact:4. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:87ec9da80d4208f5cb7dc0e9b71d0d8e9bb9b1cb8ad38dea3b717b2fa14eeb0f. - JP. Claim: alpha:claim:company:f5ea4f63-1b0a-4d11-b0c1-434200199fbc:published_fact:5. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:87ec9da80d4208f5cb7dc0e9b71d0d8e9bb9b1cb8ad38dea3b717b2fa14eeb0f. - PHARMACEUTICAL. Claim: alpha:claim:company:f5ea4f63-1b0a-4d11-b0c1-434200199fbc:published_fact:6. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:87ec9da80d4208f5cb7dc0e9b71d0d8e9bb9b1cb8ad38dea3b717b2fa14eeb0f. - Pharmaceutical. Claim: alpha:claim:company:f5ea4f63-1b0a-4d11-b0c1-434200199fbc:published_fact:7. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:87ec9da80d4208f5cb7dc0e9b71d0d8e9bb9b1cb8ad38dea3b717b2fa14eeb0f. ## Security Listing - 4568.T (TSE). Claim: alpha:claim:company:f5ea4f63-1b0a-4d11-b0c1-434200199fbc:security_listing:20. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:87ec9da80d4208f5cb7dc0e9b71d0d8e9bb9b1cb8ad38dea3b717b2fa14eeb0f. ## Coverage states | Field | Value | | --- | --- | | Identity | PUBLISHED | | Business | PUBLISHED | | Leadership | PUBLISHED | | Board and committees | PUBLISHED | | Governance | NOT_ASSERTED | | Financials | NOT_ASSERTED | | Workforce | NOT_ASSERTED | | Ownership | NOT_ASSERTED | | Ratings | NOT_PUBLISHED | | Market and index context | PUBLISHED | ## Public sources - alpha:projection-evidence:87ec9da80d4208f5cb7dc0e9b71d0d8e9bb9b1cb8ad38dea3b717b2fa14eeb0f: [Alpha canonical company public projection](https://www.alpha.ac/api/public/companies/daiichi-sankyo-company-limited). - alpha:projection-evidence:document:502a69bd05a19a9d0a7c7e952b3442af0efc0e9d773a935a96a5f59d05aad8ac: [Daiichi Sankyo Our Leadership (issuer IR)](https://www.daiichisankyo.com/about_us/mission-strength/leadership/). - alpha:projection-evidence:a85cb0f133ac79b34267f0170bb622469329c946ded083827300ea3dda974d34: [Nikkei 225](https://indexes.nikkei.co.jp/en/nkave/index/component?idx=nk225). - alpha:projection-evidence:c88870a50b506c48841562cf15adb48d4f7f6b94b745dedc8e86b9428d9a44a9: [TOPIX](https://www.jpx.co.jp/automation/english/markets/indices/topix/files/topixweight_e.csv). ## Rights | Field | Value | | --- | --- | | public_retrieval | allowed | | agent_retrieval | allowed | | redistribution | not_granted | | model_training | not_granted | | commercial_use | not_specified | | relationship_pathfinding | not_granted | | direct_contact | not_granted | ## Limitations - Absence of a leadership role, committee, or disclosure is not evidence that it does not exist. - Only explicitly published canonical company identity and current confirmed public roles are included. - Absence of a board, committee, executive, listing, or claim is not evidence that it does not exist. - Public retrieval does not grant redistribution, model-training, direct-contact, or relationship-pathfinding rights. - This Company Profile is an identity and evidence record, not an Alpha rating. ## Alternate representations - [Canonical profile](https://registry.alpha.ac/companies/daiichi-sankyo-company-limited) - [Public Markdown](https://registry.alpha.ac/companies/daiichi-sankyo-company-limited.md) - [Public JSON](https://registry.alpha.ac/api/public/companies/daiichi-sankyo-company-limited?format=record) - [JSON-LD](https://registry.alpha.ac/api/public/companies/daiichi-sankyo-company-limited?format=jsonld) - MCP resource: `alpha://companies/daiichi-sankyo-company-limited` at https://mcp.alpha.ac/mcp ## Connected governance records Only explicitly published, rights-cleared records. Missing records do not establish absence, safety, or complete coverage. ## Critical-risk oversight Snapshot as of 2026-10-18T10:20:28.422739+00:00; recorded 2026-10-18T10:20:28.422739+00:00. Every published assignment for this snapshot is listed. Only explicitly reviewed, rights-cleared assignments in effect on the as-of date, in the company's own wording. An assignment shows where oversight is placed, not whether it is effective. Missing records do not establish absence.