Nagoya, officially Lubuk Baja, is a district (kecamatan) in Batam, Indonesia, covering 11.426 square kilometers.[1] The population was 80,780 in 2010 Census,[2] while the official estimate of population was 86,277 in mid 2022.[3] However, like other fastest growing cities, Batam Island is becoming a continuous urban sprawl, making its districts denser.[4]