Rikei Corporation announced that it has registered and established a new office in Naha, Okinawa on May 20, 2015. The establishment of Okinawa Office aims to focus on the sales and support of the 'Disaster Information Management System' in Okinawa expected to have high growth potential. The address is Tomari Port Building, 3-25-2 Maejima, Naha, Okinawa, 900-0016.