What is "yachiyo"

Yachiyo may refer to:

• Yachiyo, Chiba, a city in Chiba Prefecture, Japan
• Yachiyo, Hyōgo, a former town in Hyōgo Prefecture, Japan
• Yachiyo, Ibaraki, a town in Ibaraki Prefecture, Japan
• A fictional teenage Japanese-Hawaiian girl, the title character in Philip Kan Gotanda's play The Ballad of Yachiyo