The office location of the municipal government in Yan City, Niigata Prefecture, Japan. As the center of local government, the municipal office is responsible for handling numerous affairs such as municipal management, resident services, and maintenance of public facilities. Provide various administrative services to citizens, including but not limited to registered residence, tax treatment, business license issuance, urban planning consultation, etc. Not only is it the core of municipal operations, but it is also an important place for citizens to participate in public life, obtain information, and make demands. In addition, the buildings of the municipal office may also have certain historical and architectural value, reflecting the local cultural characteristics and historical background.

An abandoned industrial site located in Niigata Prefecture, Japan. The facilities that were once used for industrial production were later abandoned due to various reasons. Abandoned factories often become destinations for explorers and photography enthusiasts due to their unique sense of history and industrial aesthetics. These sites are also often used for creating 3D models to document and showcase their current condition. Reflecting the historical changes in the industrialization process, it also reminds people to pay attention to the protection and reuse of industrial heritage.