Liberal Logic Inc. is a company that provides society with results that no other company can quite duplicate by conducting vertically integrated software development based on know-how backed by extensive development experience and achievements, including firmware development, middleware development, and software development for professional video and audio equipment.

Software development

At the core of our business is software development. From desktop software with user interfaces that are directly used by system users to firmware that runs invisibly inside equipment, we have fostered a unique software development culture based on our extensive experience and knowledge.

Provision of information processing equipment

Hardware, as typified by computers, is indispensable for software development in our core business. When it is necessary to provide information processing equipment at the same time, depending on the characteristics of the system, we provide the market with software embedded in the hardware, and many customers have expressed their satisfaction.

Software online sales

Some of the deliverables of our core business, software development, are available for purchase online. Today, people are less likely to go to the store to buy software packages. We are working to provide a new generation of convenience as we seek to connect with new markets.

Technical Consulting

To begin with, consulting is not our core business. In extremely rare cases, we do provide consulting services to our valued partners. This service is available only to clients with whom we have had a working relationship for more than 10 years.


Latest Works

As an independent software vendor, we have realized software development in a wide range of areas, from software that can be easily used by anyone, middleware for professionals in the field, to core components inside equipment. The examples listed here are only a fraction of our achievements. There are many more that have been created through collaboration with like-minded partners. Some of the examples listed here may make you think, "Other companies can do this too." But is that really the case? Unfortunately, there are not many companies that can provide comprehensive and quick results to society while concurrently managing a project that involves a variety of complex parameters, from planning, direction determination, architectural design, implementation, verification, documentation, and delivery to society. Liberal Logic Inc. considers software development to be an intellectual activity that requires exceptional creativity, and we treat all activities related to this work with the utmost importance. We look forward to new opportunities to bring new value to society with you.


Enterprise Architect add-in that enables vertical integration of design, implementation and verification

DSP island

Simplify complex DSP systems with infinite connectivity


Reliable recording and playback system that greatly reduces the operational burden

Arena Performer

Horizontal LED display video playout software dedicated to large stadiums


US GUI is the dedicated control software for the US series switchers manufactured by IMAGENICS.

Digital Signage Assistant

Digital Signage Assistant is content-binding software created to maximize the functionality of the display's built-in media player.

MIMO DSP Platform

MIMO DSP Platform is a research and development platform ideal for video algorithm development.


Video placement and rendering software that greatly expands the possibilities of video delivery in digital signage environments.


LCD Screen Image Generator is a command-line tool to generate an LCD screen image, just as the name says.

16K Media Server

Live Action Background Virtual Production Maximum Resolution Ultra-wideband media server capable of up to 16Kx8K in Unity Crescent 16K Ultra Media Server


The professional audio file mixing tool for the industrial content making workflows