Change Vision

c/o Work Styling, 5th Floor, Shiodome City Center
1-5-2, Higashi-shimbashi, Minato-ku
Tokyo 105-7105
Japan
Tel: +81 3 3255 0250
Fax: +81 3 3255 0251
Open: AM9-12 & PM1-5 (UTC+9.00)

Change Vision

Change Vision, Inc. is a software development company based in Tokyo, Japan, founded in 2006 by CEO Kenji Hiranabe, a leader in the Agile and XP movements in Japan, to provide solutions to make software development more fun, more creative and more collaborative through effective communication using visualization software. Modeling is one of the keys to quality and productivity in software development and Astah is a tool to visualize those models to help all involved in the project to be on the...

Latest News

Astah Professional v9.0
Astah Professional v9.0
Adds FlatUI and 18 new light themes.
Astah UML v9.0
Astah UML v9.0
Adds Dark Mode and Diagram Thumbnails.
Astah System Safety v8.0
Astah System Safety v8.0
Adds Dark Theme and refines the UI.
Astah Professional v8.5
Astah Professional v8.5
Adds new Automatic Diagram Layout for Sequence diagrams.
Astah UML v8.5
Astah UML v8.5
Adds Word Wrap in Classes, Requirements and more.