#Japan #Tokyo #Mitsui O.S.K. Lines #GPIF #ESG Indices

Mitsui O.S.K. Lines Achieves Continued Recognition in Significant ESG Indices

Mitsui O.S.K. Lines, led by President Jotaro Tamura and headquartered in Minato, Tokyo, has proudly announced its continued selection in five prominent ESG (Environmental, Social, Governance) indices. These indices are recognized globally for promoting sustainable and socially responsible investment practices. The company's consistency shows its unwavering commitment over the years to integrating sustainability into its business model.

The five indices in which Mitsui O.S.K. Lines has been selected include:
1. FTSE4Good Index (Chosen for 24 consecutive years)
2. FTSE Blossom Japan Index (Chosen for 10 consecutive years)
3. FTSE Blossom Japan Sector Relative Index (Chosen for 5 consecutive years)
4. MSCI Japan ESG Select Leaders Index (Selected for the composition as of 2026)
5. MSCI Japan Women Empowerment Index (WIN) (Chosen for 4 consecutive years)

Notably, all the indices above are included within the selection criteria established by the Government Pension Investment Fund (GPIF) of Japan, which has been a leading entity in promoting ESG investment practices. As of July 2026, Mitsui O.S.K. Lines is the only company selected in all the ESG indices adopted by GPIF in the domestic stock category, marking it as a noteworthy leader in sustainability efforts.

In its mission towards sustainable growth alongside society, Mitsui O.S.K. Lines has identified critical sustainability issues (materiality), which drive its operational initiatives. The company emphasizes the importance of addressing these matters as part of its broader corporate vision aiming for continuous development and growth.

Details of the Indices

• - FTSE4Good Index Series: This global equity index comprises companies that meet the ESG criteria established by FTSE Russell, highlighting entities that excel in socially responsible practices.
• - FTSE Blossom Japan Index / FTSE Blossom Japan Sector Relative Index: Specifically designed for Japanese companies, these indices are also recognized by GPIF, focusing on the promotion of ESG investments within Japan.
• - MSCI Japan ESG Select Leaders Index: Introduced as a benchmark for GPIF starting in 2024, this index is developed by MSCI Inc. and selects companies based on exceptional ESG evaluations, building upon the MSCI Japan IMI index.
• - MSCI Japan Women Empowerment Index (WIN): This index is curated by MSCI Inc., focusing on companies that promote gender diversity among employees, thereby reducing risks associated with talent shortages and fostering sustainable growth.

Commitment to Sustainability

Mitsui O.S.K. Lines' sustained inclusion in these indices reaffirms its vow to enhance sustainability governance and impact. As the company moves forward, it remains committed to further elevating its sustainability management initiatives, ensuring that its growth aligns with society’s broader objectives. Through its strategic efforts, the company aims not only to meet current environmental and social challenges but also to set new benchmarks in the shipping industry towards a more sustainable and inclusive future.

[Note: Mitsui O.S.K. Lines' inclusion in MSCI indices and reference to MSCI trademarks does not imply endorsement by MSCI or its affiliates.]