Crasus Chemical is promoting communication with local residents and contributing to the development of local communities through sports promotion, provision of in-school classes, and participation in local cleanup activities.

Sports Promotion

  • As a base of Showa Denko K.K. and Resonac Corporation, the Oita Complex promoted coexistence and coprosperity with local communities for more than 50 years. It then became the main base of Crasus Chemical when it was newly launched as an Oita-based company in 2025. Against this backdrop, Crasus Chemical has decided to support local professional football club Oita Trinita as a uniform sponsor, in addition to acquiring naming rights for its home stadium. Going forward, we will make further contributions to local revitalization and sports promotion. 

  • 本拠地スタジアムの命名権取得Press conference to announce the change of name of the stadium located in Oita Sports Park

Local Cleanup Activities

  • Together with companies comprising the Oita Petrochemical Complex and employees of partner companies, we are conducting cleanup activities in the Matsubara Ryokuchi park and Otozu Futo waterfront areas, which are located in the same neighborhood as the Complex. We will continue to seek deeper ties with local communities and to contribute to the creation of a sustainable society through these activities.

  • 地域清掃活動の様子Employees participating in a cleanup activity

Provision of In-school Classes

  • We have been providing classes at elementary and junior high schools located in the neighborhood of the Oita Complex since 2004, with an eye to encouraging students to develop an interest in chemistry through chemistry experiments.

  • 出前授業の様子Provision of a class at a local elementary school

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