According to one embodiment, a nozzle head includes a main body having a space in an interior of the main body, the space being capable of storing a source material liquid, a first nozzle provided at the main body, the first nozzle ejecting the source material liquid stored in the main body, and a second nozzle provided at the main body, the second nozzle supplying a cleaning liquid to a vicinity of an outlet of the first nozzle.