Message

All of it.
Enterprise OSS
Ecosystem Development

Faster, safer, more secure
We want you to use open source software for your business.
That is our mission.

brief personal record

Born in Tokyo, Japan in 1969.

Graduated from the Faculty of Economics at Senshu University in 1992. After joining Intec, he served as a marketing manager at Novell, Turbolinux, and Infoteria (now Asteria), vice chairman of the Linux Consortium, XML education promotion committee member for the Ministry of Education, Culture, Sports, Science and Technology, a dedicated committee member for the IPA, representative director of the Python Engineer Development Promotion Association, and chairman of the PHP Engineer Certification Organization. In September 2024, he was appointed representative director of our company, a position he holds to this day.

Prime Strategy Co., Ltd.
President Tadashi Yoshimasa

Message

We at Prime Strategy (TYO5250), a leading company in WordPress expertise and services in Japan, have been providing services related to operating systems, such as Linux, etc., middleware such as Apache, Nginx, MySQL, PHP, and other Open-source software applications in addition to WordPress. In recent years, WordPress has increasingly been implemented into large-scale web systems, which in turn has led to calls for improvements in page speed, security and maintenance from within the market. Therefore, in 2015, we started offering our ultra-fast CMS platform “KUSANAGI” free to the public. We have also worked to develop services to resolve constantly evolving customers issues, such as our “KUSANAGI Managed Service” that supports security and maintenance, and a licensed version of “KUSANAGI” that can be purchased. Our products and services have been very highly rated and are now operating on over 90,000 servers around the world (as of July 2024). We have also received positive feedback from our customers. Click here (https://www.prime-strategy.co.jp/en/achievements/) for our customer reviews. 

In recent years, the global CMS share of WordPress has exceeded 60% (https://w3techs.com/), and our company has seen an increase in business opportunities. 
In response, we have continued to enhance “KUSANAGI”, “WEXAL”, and “KUSANAGI Managed Service”. 
KUSANAGI is an ultra-fast CMS platform that is approximately 260 times faster than a normal LAMP environment. 

For more information on KUSANAGI, please click below. 
https://kusanagi.tokyo/en
“WEXAL® Page Speed Technology®” is an “acceleration engine” for web systems. It improves Core Web Vitals and PageSpeed Insights scores and enhances UX (user experience). 

For more information on WEXAL, please click below. 
https://www.wexal.jp/en
Prime Strategy’s KUSANAGI and WEXAL technologies are already being used by major cloud providers in Japan. Additionally, we want to make KUSANAGI and WEXAL available to cloud providers around the world. If you are interested, please contact us through the link below. 
https://www.prime-strategy.co.jp/en/contact-us/ 
While continually enhancing “KUSANAGI” and “WEXAL” functions, we want make them available to a wider audience. In so doing we aim to develop an enterprise Open-source software ecosystem centered on web technology.  
We plan on continuing to develop technologies and products that will allow our customers to use open-source software in faster, safer and easier ways for their business. 
To our customers, partners, and stakeholders around the world, we appreciate your continued support and guidance.   

Prime Strategy Co., Ltd. 
President Tadashi Yoshimasa 

If you have any questions or concerns,
please feel free to contact us using our contact form.