- Niigata City is a city located in the Chūbu region of Japan, specifically on the northwest coast of Honshu island. It is the capital city of Niigata Prefecture and has a population of approximately 800,000 people. Niigata City is known for its role as a major port and transportation hub, as well as its agricultural and industrial sectors. The city is also famous for its delicious rice and sake production, as well as its beautiful natural landscapes, including mountains, rivers, and the Sea of Japan. Additionally, Niigata City hosts various cultural events and festivals throughout the year, such as the Niigata Festival and the Niigata Manga Anime Festival.