1986 Japan Series
The 1986 Japan Series was the championship series of Nippon Professional Baseball for the season. The 37th edition of the Series, it was a best-of-seven playoff that matched the Central League champion Hiroshima Toyo Carp against the Pacific League champion Seibu Lions. The Carp won the pennant in narrow fashion, having won two games less than the Yomiuri Giants but having four more tie games than them to pull out ahead.
The series is notable for being the only time to date in Japan Series history that an eighth game was played. After the first game ended in a tie, the Carp won the next three games. However, the Lions would respond by winning the next four in a row, reverse sweeping the Carp to capture their sixth Japan Series championship and their third title in five years. It was the first time a team had forced a deciding game after being down 3-0 since 1976 and it was the first successful 3-0 comeback by a team since 1958.