Architectural design for timber and custom homes in Sapporo, Asahikawa, and across Hokkaido

CUSTOM HOMES

Custom homes designed around the way you live

Custom home design example by Yamaichi Architecture in Japan

We carefully listen to each client’s goals, site conditions, and lifestyle priorities, then organize circulation, daylight, storage, insulation, and cost into one well-balanced plan. Drawing on our long experience in timber construction, we design homes in Japan that are comfortable, durable, and practical for everyday living.

Custom home design example by Yamaichi Architecture in Japan
Custom house example in Hokkaido

Turning your requirements into the right solution

Every custom home begins with listening. At Yamaichi Architecture, we organize your wishes, family needs, site conditions, and budget into a realistic plan. Our goal is not simply to draw a house, but to create a home that feels right in daily life and continues to satisfy you long after construction is complete.

Communication

We explain specifications, costs, and priorities in a clear and practical way, and continue refining the plan until you are fully comfortable. We value a process that reduces uncertainty and helps clients make informed decisions with confidence.

Design

Based on our experience in timber architecture since 1920, we design homes that balance durability and comfort. Insulation, ventilation, circulation, storage, and natural light are considered together so the finished home works beautifully in real life.

Support

We provide consistent support from planning through after-service. Whether during construction or after move-in, we aim to remain a reliable point of contact for questions, adjustments, and ongoing peace of mind.

Maruyama house living room in Sapporo
Planning Point

The success of a home often depends on early planning

The first stage of planning has a major impact on the quality of the final home. By clarifying conditions and priorities early, and by balancing layout and budget from the beginning, we help create a home that is both comfortable and realistic.

FEATURES

Why clients choose our custom home design

Long experience in timber construction

A design approach shaped by decades of practical knowledge in wood-based architecture.

Flexible material selection

Not limited to wood alone, we plan custom homes using the right materials for each project.

Comfort and durability together

We focus on homes that perform well over time while remaining pleasant to live in every day.

Planning matched to budget

We help organize priorities so the design remains practical, efficient, and financially realistic.