The 1988 Japan Series was the championship series of Nippon Professional Baseball (NPB) for the 1988 season. The 39th edition of the Series, it was a best-of-seven playoff that matched the Central League champion Chunichi Dragons against the Pacific League champion Seibu Lions. Chunichi won the Central League pennant by a comfortable 12 games to advance to the championship. However, the representative from the Pacific League was undecided up until three days before Game 1 of the Japan Series. Seibu fought neck-and-neck for first place with the Kintetsu Buffaloes over most of the season and finished their regular-season schedule with a 0.5-game advantage over Kintetsu, with Kintetsu having four games left to play. On the last day of the season, Kintetsu had to win both games of an away double-header against the last-place Lotte Orions to claim the PL pennant. Kintetsu won the first game by one run, but Lotte forced a comeback tie in the second game, capping a dramatic finish to the season and giving Seibu the PL spot in the Japan Series for the fourth year in a row.