Suntory Sungoliath booked themselves a spot in the playoffs to determine the Japan Rugby Top League champions on Saturday thanks to a 28-13 win over NEC Green Rockets.The victory at Prince Chichibu Memorial Rugby Ground means Keisuke Sawaki's team cannot finish outside the top two in the Red Conference.This season the league has been split into two conferences of eight teams.Teams play the seven other sides in their conference plus six from the other group to determine the rankings for the end of season playoffs, with the top four sides competing for the league title, which doubles as the A…READ FULL ARTICLE