The Namba Onion Birthplace, located at the Namba Yasaka Shrine, is known as a place that tells the historical origin of the Namba Onion, a specialty of Osaka. Namba leek is characterized by its thin, soft stalks and distinctive aroma, and has long been loved by Osaka cooks for its quality and flavor. Its origins are said to date back to the Nara period, when the Namba area was developing as an agricultural center. The mild climate and fertile soil made it possible to grow leeks in this area, and the locally grown leeks were especially valued for their high quality. In the Edo period, Namba leek became an indispensable ingredient in Osaka's cuisine, a symbol of the city's food culture. It was especially used in nabe dishes and soup stock, and played an important role in enhancing the delicate flavor unique to Osaka. Namba Yasaka Shrine has this monument as its “birthplace” because the shrine is deeply connected to the local culture and plays a role in passing on local history and traditions. The presence of the “Birthplace of Namba Onion” is a symbol that conveys to visitors the rich history and traditions of the Namba area. This place has become one of the indispensable spots for Osaka's food culture even today.