Nozzle head, manufacturing method of nozzle head, and droplet discharging device

A method for manufacturing a nozzle head comprising:

• preparing a mother mold having a first surface and a second surface on the opposite side of the first surface and including a first recess group having a plurality of first recesses on the first surface side and a second recess group having a plurality of second recesses arranged around the first recess group;
• forming a plurality of first structures with an open end in the first recess, forming a plurality of second structures with a closed end in the second recess, and forming a planar third structure in the first surface,
• forming a resist mask to shield the plurality of first structures and the plurality of second structures;
• forming a fourth structure on the third structure;
• and
• removing the resist mask and releasing the first structure, the second structure, the third structure and the fourth structure from the mother mold, forming a droplet discharging nozzle from the first structure, forming a pseudo-nozzle from the second structure, and forming a plate portion from the third structure and the fourth structure.