Japanese architecture is a philosophy in wood, earth, and air. At NHES, we help clients understand and appreciate the kominka not just as a building — but as a living system shaped by climate, tradition, and reverence for nature.
Foundational Structure
Kominka homes are built on time-honored structural principles using natural materials and joinery methods refined over centuries.
- Hinoki (檜): Japanese cypress prized for durability and fragrance.
- Post-and-beam frame: Flexible, seismic-resilient, and entirely wooden — no nails required.
- Engawa (縁側): The interior-exterior threshold space — a climate buffer and meditative veranda.
Key Architectural Features
土間 (Doma)
Earthen floor zone for work, fire, or kitchen use — the soul of old kominka.
鴨居 (Kamoi)
Transom beam above fusuma and shoji — subtle and elegant in joinery.
襖 (Fusuma)
Sliding paper-covered partitions — fluid boundaries for room reconfiguration.
障子 (Shoji)
Lattice-and-paper doors that filter light like a watercolor screen.
欄間 (Ranma)
Carved or openwork panels above doors — aesthetic ventilation.
梁 (Hari)
Exposed horizontal beams — bold, structural, and reverent to wood's natural form.
Natural Materials, Living Surfaces
Every kominka breathes. Its wood expands and contracts with the seasons. Its clay walls (漆喰, shikkui) absorb humidity. Its thatch or tile roof shelters while speaking of craft traditions from another age.
- Shikkui: Lime plaster walls that regulate moisture and purify air.
- Iraka: Roof tiles that provide resilience and historical presence.
- Washi: Handmade paper for doors, lanterns, and ceiling accents.
Built for Seasons, Not Systems
Unlike Western buildings that resist nature, kominka cooperate with it. They invite breezes, shed excess heat, and center human activity on light, warmth, and seasonal comfort. Their design is adaptive — not mechanical.
Curious what makes a kominka livable — not just lovable?
Let us walk you through its bones and breath. NHES helps you read the language of old homes, one beam and doorway at a time.
