To provide a particle electrostatic charge apparatus which can electrostatically charge with a high charge efficiency even for a nanoparticle of equal to or less than 50 nm.

The electrostatic charge apparatus has an earth electrode 3, an electrostatic discharge electrode 4 for generating ions from a corona discharge, a porous drawer electrode 5 which is arranged between the electrostatic discharge electrode and the earth electrode, apart from these both electrodes, and a particle supplying means 6 for supplying a particle in the space area between the drawer electrode and the earth electrode.