Handai

Handai [半代; はんだい / Sunpaku: はんだい] is a city located in northern Zōhai Prefecture. As of 2020, it has a population of around 53,000. 
The city's main economical industries are agriculture and tourism. It is also known for producing apple cider vinegar, which is branded as Handai Okitsu. It also produces turmeric, a traditional medicinal herb often used by the Summui people, and various types of tea. Several processing plants are based in the city, producing semi-processed goods to be used by industries on the mainland or in consumer products.
In Handai's northern ward, the large cave system of Shippōri is known for its stalagmites and stalactites and is popular with spelunking tourists. Discovered in 1967, the cave is estimated to be at least one kilometer long, although only 700 metres are open to tourists. In the Handai Museum District, there are various traditional arts and activities shown, such as glass-blowing, dying and weaving, and pottery.