Two-time defending Japan Rugby Top League champions Suntory Sungoliath beat NTT Communications Shining Arcs 20-18 Friday at Prince Chichibu Memorial Rugby Ground to make it two straight wins to start the new season.But for the second week running the champs were forced to dig very deep for the victory.A week after they needed a penalty try long after the final hooter to beat Toyota Verblitz, Keisuke Sawaki's side were indebted to two of their young guns as 24-year-old Hikaru Tamura kicked 10 points and 22-year-old Yusuke Kajimura crossed twice before their defense held on to secure the poin…READ FULL ARTICLE