Nĭk-buōng yen

Nĭk-buōng yen (Nĭk-buōng-ngṳ̄: 日本円) sê Nĭk-buōng gì liù-tŭng huó-bê, hù-hô̤ sê ¥ hĕ̤k-ciā JPY.