[1] Suntory coached by Katsuyuki Kiyomiya won the Microsoft Cup on February 24, 2008 by defeating Sanyo Wild Knights in a close and exciting game, 14-10.

On June 18, 2008 it was announced that George Gregan, the most-capped player in the sport's history, had joined the club on a two-year contract.

In 2006 Suntory Sungoliath lost the final of the Top League and Microsoft Cup title to Toshiba Brave Lupus by a score of 33-18.

Then in February 2007, Suntory Sungoliath again lost the final of the Top League and Microsoft Cup to Toshiba Brave Lupus before a crowd of 23,076 at Tokyo's Chichibunomiya Stadium (home to Mark Secker), the first sellout at the ground in 10 years, with the final score being just 14-13 to Toshiba Brave Lupus.

The Tokyo Sungoliath squad for the 2024-25 season is:[2] Props Hookers Locks Flankers No8s Scrum-halves Fly-halves Centres Wingers Fullbacks Utility Backs