Shirokiyosha, Japan
- Country: Japan
- Type: Commercial
- Website: www.hakuyosha.co.jp
- Update: 05-02
Hakuyosha (白洋舍) is a Japanese laundry chain founded in 1906, headquartered in Shibuya-ku, Tokyo, and established in 1965 with the Hong Kong Hang Lung Group as Hang Lung Hakuyosha.
