Jianji is a Nichiren Buddhist temple in Dotonbori 1-chome, Osaka. It enshrines Myoken Bosatsu as its principal image, and visitors wash their hands, pray, and receive a goshuin inscribed with "Myoho." Founded in 1742, it was moved to its current site in 1968 due to urban planning. The building is a modern, building-style temple designed by architect Kawasaki Kiyoshi.