From real area data and your wish list, AI designs the floor plan. 2D drawings, a 3D model, exterior images and a sunlight simulation come to life in minutes, right in your browser.
Start on the Free plan / The AI Architecture Simulator is a Pro plan feature
~3 min
From AI design to 3D
5 formats
JPG · PNG · SVG · PPTX · GLB
Solstices
Shadows replayed hour by hour
Nationwide
Backed by MLIT official data
What's new
Drawing plans, checking sunlight, building proposals. AI and 3D turn the unknowns of home building into pure excitement.
A flyer's floor plan or a rough sketch on graph paper. Upload a single image and AI reads the rooms, doors and stairs, then builds a 3D model you can walk around.
Does the morning sun reach the living room? Is the garden in shade at noon in winter? Drag the time slider to see the sun's height and the shadows in real time. Try the demo.
Time
10:00
Sun altitude
64.9°
Azimuth
112°
Top-down demo of shadows cast by a 2-story home (about 7m tall) on a south-facing lot in Tokyo
Floor plans export as editable PowerPoint with every room and piece of furniture as its own shape. 3D models export as glTF for Blender and more. Client-ready material in one click.
.pptx
Every room and furniture item is an editable shape
.glb
3D data for Blender and 3D viewers
.svg
Crisp 2D plans at any zoom
.png
Transparent background, ready to paste
Price per ㎡ for every municipality and neighborhood in Japan, color-coded on the map. Zoom in to the neighborhood level and analyze year-over-year price changes and rising/falling rankings right on the map.
YoY
▲ +12.3%
#1 rising
🔥 +41.5%
Turn any result into a share link in one click. A read-only page, no login required, shows the floor plan, 3D model, sunlight simulation and exterior.
Choose where you want to build and your wishes (single story, parking, home office...). Have a floor plan? Just upload the image.
Using real data such as zoning, coverage ratio and local prices, AI designs the floor plan, exterior and budget estimate together.
Walk around in 3D and check the sunlight. Share it with a link, or export PPTX and GLB for your proposal.
Every simulation starts from what the area is really like. Check transaction prices, hazards and AI area reports in one place.
AI Insights
Automatically generates a unique AI report covering 10 dimensions, from demographics and development trends to investment value and outlook. Ready to use as a basis for sales material or self-study.
Risk visibility
Integrates MLIT hazard maps, Open-Meteo weather data, energy-efficiency standards and more on a single screen. See flood, landslide and earthquake risks at a glance.
Pro grade
District filtering, price trend charts by property type and automatic average unit prices: the granularity real estate professionals need.
Turn home-building imagination into confidence with data and 3D.
Before visiting a plot, experience in 3D what kind of home could be built there and how the sunlight falls. Share a link to talk it over with your family.
Screen profitability, liquidity and future potential with objective MLIT data and AI analysis, all the way to a building plan image.
Client proposals in seconds. Editable PowerPoint and 3D data make every meeting more convincing.
Pick an area and AI draws everything from the floor plan to the exterior and sunlight. Make home building exciting.
Area reports are free to try · The AI Architecture Simulator and PPTX/GLB export are on the Pro plan