Provision of Environmental Education
To ensure that all employees become aware of environmental issues in various aspects of daily life at work and at home, we continuously conduct environmental education and awareness-raising activities through seminars and the company newsletter. In FY3/2024, we provided environmental education for new employees and conducted a course to develop ISO 14001 internal auditors for employees. In addition, we incorporated environmental education into rank-specific education programs such as training for newly appointed plant general managers , thereby enhancing the necessary knowledge and skills according to their roles.
Education Provided by Rengo in FY3/2025 (non-consolidated)
(Number)
| Course | Participants |
|---|---|
| Environmental education for new employees | 61 |
| Course to develop ISO 14001 internal auditors | 41 |
| Training for newly appointed general managers of plants or mills | 11 |

Contribution to Society
Outreach Classes
As part of environmental education mainly for elementary school students, we conduct outreach classes called the Corrugated Packaging Fun Classroom, under the theme of "Corrugated Packaging is Recyclable, Corrugated Packaging is Not Garbage." The purpose is to explain in an enjoyable and easy-to-understand way, the high recycling rate of corrugated packaging, its environmentally friendly nature, its wide-ranging applications, and the secret of its strength.
Sponsorship of the Decarbonization Challenge Cup
The Decarbonization Challenge Cup is a national competition that recognizes outstanding local activities to combat global warming, aiming for net-zero CO2 emissions. A diverse range of organizations including schools, companies, municipalities, and NPOs from across the country gather to give presentations, exchange information on each other's initiatives, and deepen collaboration. We support the event's purpose through sponsorship, encouraging those who are actively engaged in building a decarbonized society.