Sustainability Reports

Sustainability Case Studies (PDF/5,998KB)

To provide a comprehensive overview of our specific sustainability initiatives and their impact, we are publishing a “Sustainability Case Studies” supplement to our Integrated Report for fiscal year 2026. For the latest sustainability report, please see the “Sustainability Case Studies” here.

For Printing (PDF/5,622KB)

Integrated Annual Report 2025 (Sustainability Section) (PDF/11,788KB)

Errata (PDF/20KB)

Sompo Holdings Sustainability Report 2024（all）(PDF/12,393KB)

1.Introduction(PDF/476KB)

2.SOMPO’s Sustainability(PDF/911KB)

3.Overview of SOMPO’s Value Creation(PDF/1,847KB)

4.Environment(PDF/1,092KB)

5.Society(PDF/5,300KB)

6.Governance(PDF/980KB)

7.Data(PDF/919KB)

SOMPO Holdings Sustainability Reports 2023 （all）(PDF/18,221KB)

1.Editorial Policy/Sustainability Vision and Policy/Group CSuO Message(PDF/191KB)

2.Sustainability (Materiality/Promotion Structure, etc.)(PDF/563KB)

3.Environment(PDF/3,279KB)

4.Society(PDF/10,249KB)

5.Governance(PDF/1,817KB)

6.Data(PDF/763KB)

SOMPO Holdings Sustainability Reports 2022 （all）(PDF/12,004KB)

1.Cover/Contents/Management Message(PDF/558KB)

2.SOMPO’s Purpose(PDF/5,006KB)

3.Strategy/Capital(PDF/5,137KB)

4.Governance(PDF/808KB)

5.ESG Related Information(PDF/801KB)

6.Third Party Comments(PDF/57KB)

SOMPO Holdings Sustainability Reports 2021 （all）(PDF/7,109KB)

1.Cover/Contents(PDF/1,326KB)

2.PURPOSE(PDF/1,804KB)

3.STRATEGY(PDF/3,376KB)

4.CAPITALS(PDF/2,977KB)

5.GOVERNANCE(PDF/889KB)

6.BUSINESS(PDF/1,085KB)

7.DATA(PDF/1,520KB)

*SDGs Booklet has not been published since FY2021.

SDGs Booklet(PDF/5,983KB)

SDGs Booklet(PDF/7,687KB)

SDGs Booklet(e-Book)

CSR Communication Report 2018(PDF/3,370KB)

Top Commitment[p1～p5](PDF/790KB)

About Us[p6～p32](PDF/1,142KB)

CSR Strategies/Featured Topics[p33～p50](PDF/1,219KB)

CSR Initiatives and Management System[p51～p110](PDF/1,636KB)

Initiatives to Achieve the Sustainable Development Goals (SDGs)[p111～p128](PDF/984KB)

Stakeholder Engagement[p129～p153](PDF/1,375KB)

ESG Data Index[p154～p170](PDF/1,437KB)

Third Party Comments/External Recognition[p171～p220](PDF/1,152KB)

CSR Milestones and Their Impacts[p221～p229](PDF/843KB)

Key Initiatives for Customers[p230～p286](PDF/1,870KB)

Key Initiatives for Stockholders / Investors[p287～p292](PDF/800KB)

Key Initiatives for Business partners[p293～p297](PDF/754KB)

Key Initiatives for Civil society groups[p298～p309](PDF/1,104KB)

Key Initiatives for Communities[p310～p348](PDF/1,742KB)

Key Initiatives for Agencies[p349～p352](PDF/762KB)

Key Initiatives forEmployees[p353～p372](PDF/1,113KB)

SDGs Booklet 2018(PDF/6,864KB)

SDGs Booklet 2018(e-Book)

CSR Communication Report 2017(PDF/7,099KB)

CSR Booklet 2017(PDF/6,020KB)

CSR Booklet 2017(e-Book)

CSR Communication Report 2016(PDF/2,237KB)

CSR Communication Report 2016（Supplementary）－Case Report－(PDF/3,552KB)

GRI Guideline Comparison Chart

CSR Booklet 2016(PDF/3,056KB)

Sompo Japan Nipponkoa Holdings Corporate Responsibility Communication 2015(PDF/1,278KB)

Sompo Japan Nipponkoa Group’s CSR Case Report （Corporate Responsibility Communication 2015, Separate Volume）(PDF/4,822KB)

CSR Booklet 2015(PDF/4,287KB)

Sompo Japan Nipponkoa Holdings Corporate Responsibility Communication 2014 （CSR Communication Report）(PDF/5,392KB)

Sompo Japan Nipponkoa Group’s CSR Case Report （Corporate Responsibility Communication 2014, Separate Volume）(PDF/3,583KB)

NKSJ Holdings Corporate Responsibility Communication 2013(PDF/5,576KB)

NKSJ Holdings Corporate Responsibility Communication 2012(PDF/3,834KB)