It is unusual in that it contains three rendering engines: Gecko (used in Mozilla Firefox), WebKit (used in Apple's Safari), and Trident (used in Microsoft Internet Explorer).

Lunascape is available for Windows and Android platforms, as well as macOS, iOS, iPadOS, and visionOS.

As the browser became popular, Hidekazu Kondo established the Lunascape Corporation in August 2004 while pursuing a PhD.

Additionally, Lunascape was selected as an "Exploratory Software Project" commissioned by the Japanese government.

[8] The company established a subsidiary in the United States in June 2008 based in Sunnyvale, California.