Rear glass configured to be installed in a vehicle, comprising: a glass plate for a vehicle window, wherein a horizontal direction of the rear glass is a right-left direction of the glass plate when being installed in the vehicle, and wherein a vertical direction of the rear glass is an up-down direction of the glass plate when being installed in the vehicle; an antenna; an opening portion being a region of the glass plate that transmits light; and a light shielding film formed in a peripheral region of the glass plate and arranged around the opening portion, wherein the light shielding film includes a belt-like light shielding region extending in the horizontal direction of the rear glass, wherein a width (w63; w64) of the light shielding region in the vertical direction of the rear glass is 20 mm or more and 50 mm or less, wherein an antenna including a plurality of elements formed so as to be able to receive vertically polarized electromagnetic waves is arranged in the light shielding region. wherein the antenna includes a feeding portion; a first horizontal element extending in the horizontal direction, one end portion of the first horizontal element being connected to the feeding portion; a second horizontal element extending in the horizontal direction on an opposite side to a side, where the first horizontal element extends, with respect to the feeding portion, one end portion of the second horizontal element being connected to the feeding portion; a first vertical element extending in the vertical direction, one end portion of the first vertical element being connected to the feeding portion or the first horizontal element; a second vertical element extending in the vertical direction on a side, where the first vertical element extends, with respect to the second horizontal element, one end portion of the second vertical element being connected to the second horizontal element; a third horizontal element extending in the horizontal direction and being connected to the first vertical element; and a fourth horizontal element extending in the horizontal direction and being connected to the second vertical element, wherein the third horizontal element and the fourth horizontal element are located at positions where the third horizontal element and the fourth horizontal element are not connected to each other. a glass plate for a vehicle window, wherein a horizontal direction of the rear glass is a right-left direction of the glass plate when being installed in the vehicle, and wherein a vertical direction of the rear glass is an up-down direction of the glass plate when being installed in the vehicle; wherein a horizontal direction of the rear glass is a right-left direction of the glass plate when being installed in the vehicle, and wherein a vertical direction of the rear glass is an up-down direction of the glass plate when being installed in the vehicle; an antenna; an opening portion being a region of the glass plate that transmits light; and a light shielding film formed in a peripheral region of the glass plate and arranged around the opening portion, wherein the light shielding film includes a belt-like light shielding region extending in the horizontal direction of the rear glass, wherein a width (w63; w64) of the light shielding region in the vertical direction of the rear glass is 20 mm or more and 50 mm or less, wherein an antenna including a plurality of elements formed so as to be able to receive vertically polarized electromagnetic waves is arranged in the light shielding region. wherein the antenna includes a feeding portion; a first horizontal element extending in the horizontal direction, one end portion of the first horizontal element being connected to the feeding portion; a second horizontal element extending in the horizontal direction on an opposite side to a side, where the first horizontal element extends, with respect to the feeding portion, one end portion of the second horizontal element being connected to the feeding portion; a first vertical element extending in the vertical direction, one end portion of the first vertical element being connected to the feeding portion or the first horizontal element; a second vertical element extending in the vertical direction on a side, where the first vertical element extends, with respect to the second horizontal element, one end portion of the second vertical element being connected to the second horizontal element; a third horizontal element extending in the horizontal direction and being connected to the first vertical element; and a fourth horizontal element extending in the horizontal direction and being connected to the second vertical element, wherein the third horizontal element and the fourth horizontal element are located at positions where the third horizontal element and the fourth horizontal element are not connected to each other.