Throughout Japan, companies of the 线路检测中心3775 Group participate in cleanup events in the areas surrounding their respective workplaces, including the head offices of 线路检测中心3775 Holdings and 线路检测中心3775 Chemicals in Tokyo.

As one of their community-based initiatives, head office employees have been regularly participating in a community cleanup campaign organized by the government of Tokyo's Minato Ward, in which the head office is located.

Employees of 线路检测中心3775 Chemicals' Osaka Branch have been participating in community cleanup events as well as activities organized by an environmental non-profit organization called Green Bird.