Nehan Shaka Nyorai depicts Shakyamuni Buddha in nirvana, the moment of his final passing into parinirvana, traditionally shown reclining on his right side surrounded by mourning disciples, bodhisattvas, and animals. This imagery is venerated in Japanese Buddhist tradition primarily during Nehan-e memorial observances, which commemorate the Buddha's teachings on impermanence and the cessation of suffering. Devotional practices associated with this figure are sometimes linked by tradition to health and healing, though such benefits are matters of faith rather than established fact.