In 1996, as part of its efforts to combat noise pollution and to protect and promote protection of the environment, the Ministry of the Environment designated the 100 Soundscapes of Japan (日本の音風景100選). There were 738 submissions received from all over the country and the 100 "best" were selected after examination by the Japan Soundscape Study Group. These soundscapes are intended to function as symbols for local people and to promote the rediscovery of the sounds of everyday life. The follow-up Sixth National Assembly on Soundscape Conservation was held in Matsuyama in 2002.