# Split-Level Timber House Integrates with Japanese Forest Morimado House makes nature an integral part of daily life. - **Source:** [architecture archives | designboom | architecture & design magazine](https://brifing.si/source/1e716da2-18e6-4704-96a6-818e7860b99f) - **Published:** 2026-08-09 - **Topic:** [Design & UX](https://brifing.si/c/design) - **Original article:** - **On Brifing:** https://brifing.si/s/bde685c4-94c9-4c67-86e2-1655b06ae409 ## Design Philosophy of Morimado House Morimado House is located on the edge of a dense forest in Hokkaido, Japan. The architecture aims to integrate the forest not just as a backdrop but as an essential part of daily life. Carefully positioned openings highlight seasonal changes, bringing nature actively into the home. ## Split-Level Interior Layout The house is organized with split-level spaces that connect different functions. A double-height living room, a window seat overlooking the forest, and interconnected levels encourage family communication. This layout offers various spaces to spend time according to mood and activity. ## Role of Natural Light Natural light plays a central role in the design. Large openings facing the forest, high-level windows, and voids bring daylight deep into the house. This creates constantly changing patterns of light and shadow, making the atmosphere dynamic. ## Timber Structure and Minimal Materials The house features a timber structure and a highly insulated envelope suited to Hokkaido's harsh climate. Simple materials like natural wood, white walls, and exposed concrete flooring create a calm backdrop that emphasizes the forest's colors and textures throughout the year. ## Balance of Privacy and Openness The architecture offers openness toward the surrounding landscape while limiting exposure to neighboring houses. This balanced approach maintains both a connection to nature and privacy in living spaces. ## Forest Window and Transitions The ‘Forest Window’ design element integrates seasonal changes into daily life. Arched openings provide smooth transitions between rooms and frame the forest view, enhancing the connection with nature. ## Flow of Living Spaces Living, dining, and terrace areas flow seamlessly toward the surrounding forest. The open staircase connects each level while framing views of the forest from within the house, creating a continuous living space. ## Life Integrated with Nature Morimado House creates an environment where daily life and seasonal changes come together. This design emphasizes harmony between humans and nature, offering a sustainable lifestyle deeply connected to the natural world. ## Sources covering this story - https://www.designboom.com/architecture/split-level-timber-house-layered-interiors-japanese-forest-landscape-morimado-house-yosuke-tomiya/ — --- _Summary written by Brifing from the original reporting. Copyright in the original article belongs to its publisher; read the full piece at the link above._