JAPAN RUGBY LEAGUE ONE (リーグワン) is an official website that offers a range of services and information related to the league. On their site, you can find live match updates, news releases, schedules and results, rankings, as well as team and player information. The league's logo design incorporates the image of a rugby ball with a red sphere representing the passion of Japan embraced by four black lines symbolizing fans, teams, companies, and regions.

This logo represents the unity of these entities to cultivate the enthusiasm of rugby throughout Japan and propel the league to international success. JAPAN RUGBY LEAGUE ONE strives to promote the universal values of respecting diversity and inclusivity that have been nurtured by Japanese rugby. With a vision to create the best league in the world, they aim to elevate every aspect of the league to a level of exceptional quality, offering exhilarating experiences that enrich everyday life.

Their mission involves creating an extraordinary environment where fans can immerse themselves in the excitement of rugby, contributing to the global development of Japanese rugby, fostering local unity and solidarity, and nurturing individuals who can make a difference in society. JAPAN RUGBY LEAGUE ONE aspires to be a platform that nurtures talents and combines the efforts of fans, teams, companies, and regions to make a positive impact on society and soar on the world stage