NAGOYA — The Chiba Lotte Marines and Chunichi Dragons played longer than any two teams in Japan Series history.

That still wasn't enough to decide anything.

Saburo Omura hit a game-tying single for the Marines in the eighth and Chunichi's Yohei Oshima grounded out to first seven innings later to end it as the Marines and Dragons played to a 15-inning 2-2 tie in Game 6 of the Japan Series at Nagoya Dome on Saturday.