Fourth, a focus group study (FGS) was conducted, composed of personnel managers, thecompany-affiliated occupational health nurse, and researchers. The FGS helped to improve managers’awareness and create an intra-organizational support system, providing a foundation to create anintervention program that could be implemented on site. Following the FGS, detailed informationabout the intervention program was provided at the company’s labor council meeting and anagreement was reached to commit to the intervention program.