Nihon Kokusai Shitchi Hozen Rengō

• Jūyō seitaikei kanshi chiiki monitaringu suishin jigyō (monitaringu saito 1000) enganʼiki chōsa gyōmu hōkokusho
• Ramusāru jōyaku shitchi waizuyūsu suishin jigyō gyōmu hōkokusho