An imaging device comprising: a plurality of pixel circuits each pixel circuit comprising a conversion unit that converts an incident electromagnetic wave into a charge; a first capacitor that accumulates the charge when a voltage corresponding to the charge is equal to or lower than a predetermined threshold; a second capacitor that accumulates the charge when the voltage exceeds the threshold; a first voltage limiter that blocks the accumulation of the charge in the second capacitor in a case where the voltage corresponding to the charge is equal to or lower than the threshold, and accumulates the charge in the second capacitor in a case where the voltage exceeds the threshold; a voltage conversion circuit that converts the charges accumulated in the first capacitor and the second capacitor into voltages; a first storage unit that stores a voltage corresponding to the accumulated charge in the first capacitor after a lapse of a first period since the first capacitor has started accumulating the charge; a second storage unit that stores a voltage corresponding to the accumulated charges in the first capacitor and the second capacitor after a lapse of a second period longer than the first period since the first capacitor has started accumulating the charge; a third storage unit that stores a voltage corresponding to the accumulated charge in the first capacitor after a lapse of the first period since the first capacitor has started accumulating the charge; and a fourth storage unit that stores a voltage corresponding to the accumulated charges in the first capacitor and the second capacitor after the lapse of the second period since the first capacitor has started accumulating the charge, wherein voltages stored in the third storage unit and the fourth storage unit in a frame period immediately before a predetermined frame period are output to a signal line while storing corresponding voltages respectively in the first storage unit and the second storage unit in the predetermined frame period, and the voltages stored in the first storage unit and the second storage unit in the predetermined frame period are output to the signal line while storing corresponding voltages in the third storage unit and the fourth storage unit in a frame period immediately after the predetermined frame period. a conversion unit that converts an incident electromagnetic wave into a charge; a first capacitor that accumulates the charge when a voltage corresponding to the charge is equal to or lower than a predetermined threshold; a second capacitor that accumulates the charge when the voltage exceeds the threshold; a first voltage limiter that blocks the accumulation of the charge in the second capacitor in a case where the voltage corresponding to the charge is equal to or lower than the threshold, and accumulates the charge in the second capacitor in a case where the voltage exceeds the threshold; a voltage conversion circuit that converts the charges accumulated in the first capacitor and the second capacitor into voltages; a first storage unit that stores a voltage corresponding to the accumulated charge in the first capacitor after a lapse of a first period since the first capacitor has started accumulating the charge; a second storage unit that stores a voltage corresponding to the accumulated charges in the first capacitor and the second capacitor after a lapse of a second period longer than the first period since the first capacitor has started accumulating the charge; a third storage unit that stores a voltage corresponding to the accumulated charge in the first capacitor after a lapse of the first period since the first capacitor has started accumulating the charge; and a fourth storage unit that stores a voltage corresponding to the accumulated charges in the first capacitor and the second capacitor after the lapse of the second period since the first capacitor has started accumulating the charge, wherein voltages stored in the third storage unit and the fourth storage unit in a frame period immediately before a predetermined frame period are output to a signal line while storing corresponding voltages respectively in the first storage unit and the second storage unit in the predetermined frame period, and the voltages stored in the first storage unit and the second storage unit in the predetermined frame period are output to the signal line while storing corresponding voltages in the third storage unit and the fourth storage unit in a frame period immediately after the predetermined frame period.