River Retreat Garakku ANNEX is a contemporary lodging facility located in Toyama Prefecture, completed in 2005. Designed by renowned architect Hiroshi Naito, this structure exemplifies modern hospitality architecture with thoughtful integration into its riverine setting. The building demonstrates Naito's signature approach to spatial design, balancing aesthetic refinement with functional guest accommodation. Situated in Harubi, Toyama City, the annex facility showcases careful consideration of natural surroundings and architectural harmony. The project reflects early 2000s Japanese hospitality design principles, combining comfort with architectural sophistication for discerning travelers seeking quality experiences.