A light guiding lens for use in a vehicle lighting assembly, comprising: a plate light guiding portion extending in a predetermined direction; and an incident light guiding portion provided along one end of the plate light guiding portion, the incident light guiding portion configured to receive light rays from the light source; characterized by: a reflective surface provided between the plate light guiding portion and the incident light guiding portion, the reflective surface configured to reflect the light rays entering the incident light guiding portion towards the plate light guiding portion; a plurality of individual reflective light emitting surfaces (51c1) provided to the plate light guiding portion in a direction crossing the predetermined direction, the individual reflective light emitting surfaces (51c1) configured to be illuminated with light rays reflected by the reflective surface provided between the plate light guiding portion and the incident light guiding portion; and another reflective light emitting surface provided along an opposite end of the plate light guiding portion to the incident light guiding portion, the reflective light emitting surface configured to be illuminated with parallel light rays reflected by the reflective surface between the plate light guiding portion and the incident light guiding portion. a plate light guiding portion extending in a predetermined direction; and an incident light guiding portion provided along one end of the plate light guiding portion, the incident light guiding portion configured to receive light rays from the light source; characterized by: a reflective surface provided between the plate light guiding portion and the incident light guiding portion, the reflective surface configured to reflect the light rays entering the incident light guiding portion towards the plate light guiding portion; a plurality of individual reflective light emitting surfaces (51c1) provided to the plate light guiding portion in a direction crossing the predetermined direction, the individual reflective light emitting surfaces (51c1) configured to be illuminated with light rays reflected by the reflective surface provided between the plate light guiding portion and the incident light guiding portion; and another reflective light emitting surface provided along an opposite end of the plate light guiding portion to the incident light guiding portion, the reflective light emitting surface configured to be illuminated with parallel light rays reflected by the reflective surface between the plate light guiding portion and the incident light guiding portion. a reflective surface provided between the plate light guiding portion and the incident light guiding portion, the reflective surface configured to reflect the light rays entering the incident light guiding portion towards the plate light guiding portion; a plurality of individual reflective light emitting surfaces (51c1) provided to the plate light guiding portion in a direction crossing the predetermined direction, the individual reflective light emitting surfaces (51c1) configured to be illuminated with light rays reflected by the reflective surface provided between the plate light guiding portion and the incident light guiding portion; and another reflective light emitting surface provided along an opposite end of the plate light guiding portion to the incident light guiding portion, the reflective light emitting surface configured to be illuminated with parallel light rays reflected by the reflective surface between the plate light guiding portion and the incident light guiding portion.