Framework for Sustainable Investments / Investment Examples

◆For more detailed information on our sustainable investments and stewardship activities, please refer to the "Responsible Investment Report."

Framework for Sustainable Investments

Our sustainable investment efforts are focused on the items listed below.

ESG Integration

Engagement and Exercising Voting Rights

Negative Screening

Sustainability-themed Investments and Impact Investments

ESG Integration

Having introduced ESG integration for all assets under management, we comprehensively evaluate and use financial information as well as sustainability (medium- to long-term sustainability, including ESG (environmental, social, and governance) elements). In making investments and loans, we integrate a method that takes each asset's characteristics into account so as to comprehensively evaluate the sustainability-related initiatives of the investee and incorporate these into our decision-making process.
We have also measured and analyzed the greenhouse gas emissions of our entire portfolio and for each investees, and use the findings to engage with (have constructive dialogue with) carbon intensive sectors and investees to reduce emissions and, finally, to make investment decisions.
In addition, we have established criteria for negative screening in order to resolve sustainability issues and realize a sustainable society.

In-house	Government bonds and quasi-government bonds	When making investment decisions and during monitoring, we evaluate the investee's sustainability factors with reference to scores from external ESG ratings agencies. When making sustainability-themed investments, we invest in projects that can broadly contribute to the achievement of the SDGs and the resolution of issues, after checking how funds will be used and project feasibility. We measure and evaluate sustainability outcomes for sustainability-themed bonds in which we have invested with the intention of contributing to the resolution of environmental and social issues.
	Domestic and foreign corporate bonds	When making investment decisions and during monitoring, we evaluate the investee's sustainability factors with reference to scores from external ESG ratings agencies. When making investment decisions, we assess and consider investee companies' responses to climate change, including their efforts to reduce greenhouse gas emissions. We evaluate the status of investee company sustainability-related initiatives through dialogues with them and by utilizing the information obtained therein. When making sustainability-themed investments, we invest in projects that can broadly contribute to the achievement of the SDGs and the resolution of issues, after checking how funds will be used and project feasibility.
	Domestic equities	We use our uniquely developed ESG scoring system to evaluate our equity portfolio and manage three types of domestic equity ESG funds (dividend funds, growth funds, and undervalued dividend funds). ESG scoring method: Items that affect future cash flow and cost of capital are extracted and evaluated for each of the three elements of environment (E), social (S), and governance (G).
	Project finance	We check environmental impact and other factors when assessing potential investments or loans before making decisions on each. We do not invest additionally in coal-fired power generation projects regardless of location because those emit a large amount of CO2, and we are concerned about an impact on climate change.
	Domestic municipal bonds and loans	We consider sustainability factors when selecting municipalities for investment, loans, or dialogue. (Specifically, when selecting municipalities for investment, loans, or dialogue, we regularly check their sustainability-related initiatives, such as certification under the Zero Carbon City1 and SDGs Future City2 programs.) We evaluate the sustainability-related initiatives of municipalities for investment or loans through regular dialogues with them and by utilizing the information obtained therein. We invest in SDG bonds with the aim of contributing to the sustainable growth of local communities. 1 As announced by the Ministry of the Environment, a "zero carbon city" is one where the municipality or its chief executive has announced that the municipality aims to reduce greenhouse gas emissions or CO2 emissions to net zero by 2050. 2 The Cabinet Office selects municipalities proposing outstanding initiatives for the achievement of the SDGs as "SDGs Future Cities."
Externally managed	Equities, corporate and government bonds, alternative investment, etc.	When selecting and monitoring external investment managers, we check their sustainable investment initiatives (policies and attitudes toward sustainability, specific investment approaches, etc.) using our proprietary questionnaire and take these into consideration when making investment decisions. When deciding whether to invest, we consider the specifications of the eligible funds and check whether their negative screening and other efforts to exclude specific businesses, etc. are appropriate in light of Japan Post Insurance's negative screening criteria.

Engagement and Exercising Voting Rights

We accurately understand the conditions of investees to engage constructively with them. While building relationships with investees, we ask disclosure of not only financial information but also non-financial information, including ESG elements to confirm their initiatives for sustainability issues, etc.
For externally managed assets, we hold regular meetings on stewardship activities with investment managers and check engagement initiatives by asset managers with investee companies, taking characteristics of each asset into account.

Our voting activities are based on our Policies on the Exercise of Shareholders' Voting Rights.
When voting, we take into consideration non-financial information, including sustainable factors, and information gained from dialogues with companies.
Japan Post Insurance has accepted Japan's Stewardship Code and has established Company policies in accordance with it.

See "Stewardship Activities" for details.

Negative Screening

We make the following efforts in order to solve sustainability issues and realize a sustainable society.

We do not invest in companies that manufacture controversial weapons (Cluster weapons, Anti-personnel mines, Biological weapons and Chemical weapons) due to indiscriminate serious damage on civilians.
We do not invest additionally in coal-fired power generation projects regardless of power generation efficiency or location because those emit a large amount of CO₂, and we are concerned about an impact on climate change.

Sustainability-themed Investments and Impact Investments

We proactively engage in sustainability-themed investments and impact investments* centered on "warmth" and founded in our priority initiative themes of "enhancement of well-being," "development of local communities and society," and "contribution to environmental protection."

Please see "Major Sustainable Investment examples" for information on our investment cases.

*: Impact investments mean investment activities intended to generate positive and measurable social and environmental impact in parallel with financial returns.

Promoting the Impact "K" Projects

To expand our investment in and lend more money to impact-driven projects, we have been conducting the Impact "K" Project, an impact investment certification framework uniquely defined by Japan Post Insurance. In order to fulfill our fiduciary responsibility to our clients, we will promote impact investment after having carefully examined the impact investment structure, strategy, track record, selection and management status of investees, and IMM^* of the management company to whom we entrust the investments.

Please refer to the Responsible Investment Report for the Impact "K" Project authorization flow and investment examples.

*: Impact Measurement and Management.

Initiatives for Academic-industrial Collaboration

Out of our belief that contributing to the development of educational systems and advanced research at universities will be beneficial in helping to solve various social issues, we have committed to industry-academia collaboration in the area of asset management.

Building a framework for cooperation and collaboration with universities

We signed a memorandum of understanding for collaboration and cooperation to actively promote investment in innovative technological developments and businesses held by academia. Currently, we are discussing the utilization of research results from universities, with a focus on the area of impact investment.

FY2021	Keio University (in Japanese)
FY2022	The University of Osaka (in Japanese),The Ritsumeikan Trust (in Japanese)
FY2024	The University of Tokyo (Division of University Corporate Relations)
FY2025	Waseda University, Tokyo University of Science , Kobe University

Holding lectures at universities

To contribute to the development of financial professionals, we give lectures on sustainable investment at universities.
For more information about this initiative, please read about our "Social Contribution Activities."

We invest in funds that finance university startups and the area of impact investment in accordance with the themes of research results from universities.

In addition, we invest in sustainability bonds and social bonds issued by university corporations for the purpose of education and research development.

May 2023	Tokai National Higher Education and Research System	Sustainability bond "THERS Commons Bonds"
January 2023	Tohoku University	Sustainability bond "Tohoku University Future Creation Bonds"
December 2022	Tokyo Institute of Technology	Sustainability bond "Tokyo Institute of Technology Tsubame Bonds"

Major Sustainable Investment Examples

We make sustainability-themed investments taking sustainability factors into account. We invest in projects that can broadly contribute to the achievement of the SDGs and the resolution of issues, after checking their feasibility and that the funds usage is limited.

Investment in Sustainability-themed Bonds

Investments	Main Relevant SDGs
Investment in Blue Bonds issued by the Republic of Indonesia
Investment in a transition bond to support efforts to reduce greenhouse gas emissions © Nippon Yusen Kabushiki Kaisya
Investment in an Education Bond to support school education, vocational training, gender equality, in the Asia-Pacific region © Asian Development Bank
Investment in a Sustainable Development Bond to support "One Health," optimal health outcomes in people, animals, and global environment taken as a whole. © Inter-American Development Bank
Investment in a Green Transition Bond to support the transition toward decarbonization of carbon-intensive industries © European Bank for Reconstruction and Development
Investment in a Sustainable Development Bond in response to the COVID-19 © Inter-American Development Bank
Investment in a Sustainability Awareness Bond to fight against COVID-19 Community of Madrid © European Investment Bank
Investment in a Social Bond themed Feed Africa to increase food production on the African continent © African Development Bank
Investment in a Sustainable Development Bond to Raise Awareness of Health and Nutrition of Women, Children, and Adolescents ©World Bank
Investment in a Thematic Bond promoting gender equality © Asian Development Bank

Investment in Renewable Energy Businesses

Investments	Main Relevant SDGs
Investment and loan in the renewable energy business such as solar power generation

Investment in funds

Investments	Main Relevant SDGs
Launch of a system-change-oriented impact investment fund targeting listed Japanese companies - Japan Post Insurance, Mitsubishi UFJ Trust and Banking, and Japan Social Innovation and Investment Foundation collaborate to pursue structural solutions to social challenges -
Investment in D3 Bio Healthcare Fund II Limited Partnership - Promoting impact investment through a memorandum of understanding for collaboration and cooperation with The University of Osaka -
Investment in Impact Capital I Limited Partnership - Promoting impact investment through a memorandum of understanding for collaboration and cooperation with the Ritsumeikan Trust -
Investment in a fund that aims to achieve both social and economic returns by investing in medical and health fields and digital technology fields originating in academia
Investment in a fund that seeks to "improve wellness literacy" and "enhance social capital," which we believe are leverage points for achieving wellness equity
Investment in companies that solve social issues and funds that seek the development of a sustainable Japanese society in which people have a high degree of well-being and live in harmony with the environment
Investment in a fund that attracts outstanding nursery school operating companies to urban areas with large numbers of children on waiting lists
Investment in Japan Post Investment Regional Development and Impact Fund I, ILP, which invests in companies that contribute to generating a social impact to achieve regional economic revitalization and the SDGs
Investment in a fund that aims to achieve both social and economic returns by investing in domestic companies that are actively engaged in generating a social impact
Investment in a real estate fund that invests in ESG-friendly residential properties for leasing

Loans to local governments (using Postal Life Insurance funds)

Investments	Main Relevant SDGs
Loans to local governments using Postal Life Insurance assets are policy loans carried on by the Organization for Postal Savings, Postal Life Insurance and Post Office Network (the "Organization") after the privatization of the postal service. Japan Post Insurance undertakes credit management duties for these loans under an operations consignment agreement with the Organization. As of March 31, 2025, Japan Post Insurance held loans to approximately 1,600 local governments, totaling approximately 1.5 trillion yen. Over 90% of the loans were tied to specific uses such as sewage projects, enhancing school facilities, and building public housing. We contribute to promoting infrastructure enhancement and resident welfare through measures such as annual surveys of facilities utilization.

Investments

Main Relevant SDGs

Loans to local governments using Postal Life Insurance assets are policy loans carried on by the Organization for Postal Savings, Postal Life Insurance and Post Office Network (the "Organization") after the privatization of the postal service. Japan Post Insurance undertakes credit management duties for these loans under an operations consignment agreement with the Organization. As of March 31, 2025, Japan Post Insurance held loans to approximately 1,600 local governments, totaling approximately 1.5 trillion yen. Over 90% of the loans were tied to specific uses such as sewage projects, enhancing school facilities, and building public housing. We contribute to promoting infrastructure enhancement and resident welfare through measures such as annual surveys of facilities utilization.

Framework for Sustainable Investments / Investment Examples