玉川市 Traditional form: 玉川市 Pinyin (reading): Yùchuānshì Definitions: Tamagawa city in Akita prefecture, Japan Characters: 玉 - jade, gem, precious stone 川 - stream, river 市 - city, town; market, fair; to trade Traditional characters: 玉 - jade, gem, precious stone 川 - stream, river 市 - city, town; market, fair; to trade