A windshield (passenger vehicle window glass) 10 emits visible light as a result of the incidence thereon of excited light emitted from a light source, wherein the end sections 10E of the passenger vehicle window glass emit light as a result of irradiation by excited light. As a result, the present invention is capable of providing passenger vehicle window glass which makes it possible for a driver to easily ascertain a warning display in a passenger vehicle such as a car, without the interior space in the vehicle being made smaller or the field of view of the driver being obstructed.