The Top League is a semi-professional competition which is at the top of the national league system in Japan, with promotion and relegation between the next level down.
Four points for a win, two for a draw, one bonus point for four tries or more (BP1) and one bonus point for losing by seven or less (BP2).
If teams are level at any stage, tiebreakers are applied in the following order:
• Difference between points for and against
• Total number of points for
• Number of matches won
• Aggregate number of points scored in matches between tied teams
• Number of matches won excluding the first match, then the second and so on until the tie is settled
Top 4 sides of the regular season competed in the Microsoft Cup (2011) knock out tournament to fight for the Top League title. The top 4 teams of 2008–09 were Toshiba Brave Lupus, Sanyo Wild Knights, Toyota Verblitz and Suntory Sungoliath.
This section needs expansion with: Results (source rugbyarchive.net). You can help by adding to it. (November 2013)
First round
The Top League teams ranked 7th and 10th played-off for the right to meet the Top League team ranked 5th in the second round. The Top League teams ranked 8th and 9th played-off for the right to meet the Top League team ranked 6th in the second round.
So Sanix and Ricoh progressed to the second round.
Second round
The Top League team ranked 5th played-off against the winner of the teams ranked 7th and 10th, and the Top League team ranked 6th played-off against the winner of the teams ranked 8th and 9th. The two winning second round teams advanced to the All-Japan Rugby Football Championship.
So Kobelco and NEC advanced to the All-Japan Rugby Football Championship.
Two promotion/relegation matches (Irekaesen) were played. The Top League teams ranked 12th and 11th played-off against the Challenge 1 teams ranked 3rd and 4th respectively, for the right to be included in the Top League for the following season.