Seeking Distributors

We are currently accepting applications from potential AKLFlowDesigner distributors.
Please click here.

Architectural and Environmental Design Tool

BIM Data Support!

  • Rhinoceros®
  • SketchUp
  • Google Earth

AKLFlowDesigner is an airflow simulation software that enables wind analysis by easily importing 3D models of buildings or urban blocks developed by modeling tools such as Rhinoceros and SketchUp.

Applying AKLFlowDesigner with these modeling tools such as Rhinoceros or SketchUp for simulations will allow architects and designers to examine the relationship between building and wind from early stages in designing process. What used to be a complicated process is now accessible with easy steps using AKLFlowDesigner.

AKLFlowDesigner is BIM capable in IFC data format.
Fast and easy-to-use airflow simulation tool for architects which allows environmentally friendly design at the same time. Airflow simulation software used to be a tool for analysts and experts, but AKLFlowDesigner makes it accessible to people from all walks of life.

Easy to use AKLFlowDesigner

Example of BIM software

Architectural and Environmental Design Tool

is airflow simulation software for understanding airflow speed and distribution of heat and contamination.
AKLFlowDesigner has distinct easy-to-use interface and fast calculation allowing use for non-engineers and designers for everyday design.
Because designers can use airflow simulation many times when designing, AKLFlowDesigner makes possible to design environmentally friendly architecture while using less energy.

Patented in Japan and the United States/ Filing patent in Europe

Connecting Architectural Design and Environmental Design

Simple Preparation

Unlike conventional software tools, AKLFlowDesigner does not require any complicated preparation for analysis.
It can easily import data from Rhinoceros or SketchUp and the airflow can be simulated intuitively.

AKLFlowDesigner is equipped with user-friendly data entry screen that allows intuitive and manualess data entry for desired airflow simulation.

Easy to visualize

AKLFlowDesigner visualizes the otherwise invisible flow of wind with just simple steps. It is a highly effective tool to aid your technology proposals to clients with visualized wind movements and temperature distribution in 3D, a difficult idea to articulate in the past.

Fast and Robust

In conventional software tools, even the simple models required over 30 minutes for 3D airflow simulations. However, AKLFlowDesigner requires only 5 minutes for importing data and providing results from the analysis!*1

Also, software tools in the past required establishing detailed parameters to converge analyzed data, but AKLFlowDesigner can do away with unnecessary setting process. Highly robust solver lets designers perform 3D simulations fast and easy.

Capable of analyzing 1million mesh in just 5 minutes!

*1:Time required for analysis varies depending on the resolution of the mesh.

AKLFlowDesigner Operation

  • Rhinoceros to AKLFlowDesignerRhinoceros to AKLFlowDesigner1:39
  • SketchUp to AKLFlowDesignerSketchUp to AKLFlowDesigner1:02
  • ArchiCAD to AKLFlowDesignerArchiCAD to AKLFlowDesigner1:35
  • VectorWorks to AKLFlowDesignerVectorWorks to AKLFlowDesigner1:28

Seeking Distributors

We are currently accepting applications from potential AKLFlowDesigner distributors.
Please click here for application form.

Try it out yourself and get the feel of its operation, speed and graphic quality of analyzed results by actually using it, the surest way to understand AKLFlowDesigner’s great qualities!

You can now get a 2 week free first-hand experience with AKLFlowDesigner!!

AKLFlowDesigner free trial is available only for the candidates of distributors.

Free for 2Weeks
Supported Operating System:
  • Microsoft® Windows® 7
  • Microsoft Windows 8/8.1
  • Microsoft Windows 10
Supported Language:
  • English
To guarantee our high-standard technical support and maintenance service qualities, we are currently limiting our market to North America, EU and ASEAN regions.


AKLFlowDesigner is an airflow simulation software with 12 years of history since its first sale. Top Tier Universities, architectural and manufacturing firms in Japan and the United States have taken advantage of the software in various fields. In Japan, all of the top ten architectural firms in the country are using AKLFlowDesigner software.

Top10architectural design firms

  • Azusa Sekkei
  • JR East Design Corp.
  • Kume Sekkei
  • MHS Planners, Architect & Engineers
  • Mitsubishi Jisho Sekkei
  • Nihon Sekkei
  • Nikken Sekkei
  • NTT Facilities
  • Yamashita Sekkei
  • Yasui Architects & Engineers

Client List:

  • Harvard University
  • Shimizu Corp.
  • Fuji Electric
  • YKK AP
  • Tokyo University
  • Tokyu Construction
  • Hitachi Appliances
  • Yanmar
  • University of Hong Kong
  • TOYOTA Motor Corp.
  • Sekisui Chemical
  • Tokyo Institute of Technology
  • SOM
  • ARUP
  • Mitsubishi Plastics
  • Tohoku University
  • Takenaka Corp.
  • Mitsubishi Chemical Engineering Corp.
  • Mistubishi Electric Corp.
  • Kyoto University
  • Obayashi Corp.
  • Fujitsu
  • NTT Facilities
  • Osaka University
  • Kajima Corp.
  • Seiko Epson
  • Murata Machinery
  • SOM
  • harvard