Announced details
Heatstroke prevention, climate change measures, plastic waste reduction, hydration awareness
More than 12 million hydration experiences
Personal bottle usage rose from 12% to more than half from one month after the opening onward
Per-person waste generation fell from the projected 344g to 179g
Zero deaths from heatstroke
More than 25 million visitors to Expo 2025 Osaka, Kansai, Japan, and more than 12 million hydration experiences during the Expo
A project in which OSG Corporation participates.
A project that promotes heatstroke prevention awareness. It organized the 2026 awards with the support of the Ministry of the Environment, the Ministry of Education, Culture, Sports, Science and Technology, and the Fire and Disaster Management Agency of the Ministry of Internal Affairs and Communications.
Hitosuzumi Award 2026 Grand Prize (Live Awareness Activities category)
Hitosuzumi Award 2026 Top Runner Award (Corporate and Private Organization category)
Heatstroke Prevention Awareness Project
Expo 2025 Osaka, Kansai, Japan venue
In this announcement the company addresses none of Contract Value / Offering price / Impact on Business Performance.
| Item | Details |
|---|---|
| Names of Products / Services Covered | Sutehaji Project (a sustainability awareness initiative), Hydration stations |
| Counterparty | Heatstroke Prevention Awareness Project |
| Counterparty overview | A project that promotes heatstroke prevention awareness. It organized the 2026 awards with the support of the Ministry of the Environment, the Ministry of Education, Culture, Sports, Science and Technology, and the Fire and Disaster Management Agency of the Ministry of Internal Affairs and Communications. |
| Relationship with the Company | A project in which OSG Corporation participates. |
| Applicable area | Heatstroke prevention, climate change measures, plastic waste reduction, hydration awareness |
| Award/certification name | Hitosuzumi Award 2026 Grand Prize (Live Awareness Activities category), Hitosuzumi Award 2026 Top Runner Award (Corporate and Private Organization category) |
| Awarding / certifying body | Heatstroke Prevention Awareness Project |
| Location | Expo 2025 Osaka, Kansai, Japan venue |
| Location scale | 52 hydration stations |
| Quantitative Effects | More than 12 million hydration experiences, Personal bottle usage rose from 12% to more than half from one month after the opening onward, Per-person waste generation fell from the projected 344g to 179g, Zero deaths from heatstroke |
| Usage history | More than 25 million visitors to Expo 2025 Osaka, Kansai, Japan, and more than 12 million hydration experiences during the Expo |
Items this document does not state (7)
These are items the company does not state in this document. We do not leave them blank, nor fill them in from other sources or by inference.
The reasons the company gives
The company's own explanation, not something inferred from the numbers.The initiatives were recognized for activities including installing hydration stations at Expo 2025 Osaka, Kansai, Japan, encouraging visitors and event staff to take precautions against heatstroke, and obtaining heatstroke prevention advisor qualifications.