Yes, Zuihōden is part of a complex containing three mausoleums. Alongside Date Masamune's main mausoleum are Kansenden, which houses his second son Date Tadamune, and Zennoden, containing his ninth son Date Tsunamune. All three structures feature similar architectural styles, though Masamune's mausoleum is the most elaborate. Visitors can view all three during their visit to the site.