両りょう県けんMeanings1nounboth prefecturesRefers to two specific prefectures previously mentioned or understood from context. Common in news reports and formal writing.両りょう県けんの知ち事じが会かい談だんした。The governors of both prefectures met.両りょう県けんにまたがる観かん光こうルートを開かい発はつする。Develop a sightseeing route that spans both prefectures.