Sun Utsumi 50, completed in 1995, is a distinctive hospitality facility located in Minamichita Town, Aichi Prefecture. Designed by the renowned architecture firm Tasei Construction, this resort accommodation exemplifies 1990s Japanese architectural design principles. The building serves as a health insurance union facility, showcasing thoughtful spatial planning tailored to leisure and wellness purposes. Its construction during Japan's economic peak reflects the era's emphasis on quality retreat spaces. The facility demonstrates refined contemporary design suited to its coastal Chita Peninsula setting, making it a noteworthy example of corporate resort architecture from this significant period in Japanese building history.