Klarheit is a residential complex completed in 2008 and located in Setagaya Ward, Tokyo. Designed by Kitayama Hisashi and Architecture Workshop, this project exemplifies contemporary Japanese residential architecture through its thoughtful integration of townhouse and terrace house typologies. The building demonstrates a sophisticated approach to urban living, balancing individual privacy with community-oriented design. Its name, derived from the German word for clarity, reflects the architects' design philosophy of creating transparent and harmonious living spaces. Klarheit stands as a notable example of early 21st-century residential innovation in Tokyo's suburban landscape.