Koyasanshingonshu Seigan Temple is a Shingon Buddhist temple in Chuo Ward, Sapporo. The main hall enshrines Yakushi Nyorai, Kobo Daishi, and Benzaiten, and several Buddhist statues stand on the grounds. Worshippers can receive goshuin for Yakushi Nyorai and Benzaiten, and the temple writes goshuin while they pray in the main hall. The temple is also a stop on the Sapporo Seven Lucky Gods pilgrimage as the Benzaiten temple.