Japan. Jinjiin. Shokuinkyoku. Kōseika

• Shōwa 38-nen teiki kenkō shindan kekka hōkokusho
• Shōwa 39-nen teiki kenkō shindan kekka hōkokusho
• Shōwa 40-nendo teiki kenkō shindan kekka hōkokusho
• Shōwa 41-nendo teiki kenkō shindan kekka hōkokusho
• Shōwa 42-nendo teiki kenkō shindan kekka hōkokusho
• Shōwa 43-nendo teiki kenkō shindan kekka hōkokusho