MOMO is a distinctive lodging facility located in Yamanakako Village, Minamitsuru District, Yamanashi Prefecture. Completed in 1993, this architectural work was designed by renowned architect Sadayuki Shirahata. The building exemplifies thoughtful design principles that integrate harmoniously with its natural surroundings near Mount Fuji. MOMO represents an important example of contemporary Japanese hospitality architecture from the 1990s, showcasing Shirahata's refined approach to spatial composition and material expression. The facility serves as both a functional accommodation space and a significant contribution to regional architectural heritage.