The

Japan Series The Japan Series ( , officially the Japan Championship Series, ), also the Nippon Series, is the annual championship series in Nippon Professional Baseball, the top baseball league in Japan. It is a best-of-seven series between the winning cl ...

, the 58th edition of

Nippon Professional Baseball is a professional baseball league and the highest level of baseball in Japan. Locally, it is often called , meaning simply ''Professional Baseball''; outside of Japan, NPB is often referred to as "Japanese baseball". The roots of the league ...

's championship series, began Saturday, October 27, 2007, pitting the

Pacific League The , or , or the , due to sponsorship reasons, is one of the two professional baseball leagues constituting Nippon Professional Baseball in Japan. The winner of the league championship competes against the winner in the Central League for the a ...

Regular League and Climax Series' Champion, the Hokkaido Nippon Ham Fighters, and the

Chunichi Dragons The are a professional baseball team based in Nagoya, the chief city in the Chūbu region of Japan. The team plays in the Central League of Nippon Professional Baseball. They have won the Central League pennant nine times (most recently in 2011 ...

, winners of the

Central League The or , also known as the for sponsorship reasons, is one of the two professional baseball leagues that constitute Nippon Professional Baseball in Japan. The winner of the league championship plays against the winner of the Pacific League i ...

's Climax Series, in a rematch of the previous year's Japan Series, won by the Fighters. It was the first championship for the Dragons since the 1954 Japan Series, marking the end of the longest championship drought in NPB history. In a virtual mirror image of the 2006 series, the Dragons won in the same manner that the Fighters had the previous year, losing the first game and sweeping the next four. In one of baseball's rare situations, for the first time in a recognised WBSC premiership championship final since the 1956 Major League Baseball championship series, and the first one to end a series in a major professional championship, a perfect game was pitched, although recognised only by

international standards An international standard is a technical standard developed by one or more international standards organizations. International standards are available for consideration and use worldwide. The most prominent such organization is the International O ...

and not NPB because multiple pitchers were used because NPB's definition is different from most recognised authorities. This would also be the last time a perfect game was thrown in NPB until Roki Sasaki threw a perfect game against the

Orix Buffaloes The are a Nippon Professional Baseball team formed as a result of the 2004 Nippon Professional Baseball realignment by the merger of the Orix BlueWave of Kobe, Hyōgo Prefecture, Japan, and the Osaka Kintetsu Buffaloes of Osaka, Osaka Prefecture ...

on April 10, 2022.

Climax Series

Summary

Game summaries

Game 1

Game 2

Game 3

Game 4

Game 5

This was the first perfect game in Japan Series history, but it is only recognised as such by the global governing body of baseball, the

World Baseball Softball Confederation The World Baseball Softball Confederation (WBSC) is the international Sports governing body, governing body for the sports of baseball, softball, Baseball5 and Blind baseball. It was established in 2013 by the merger of the International Baseba ...

because the NPB definition requires one pitcher to pitch all nine innings, excluding combined no-hitters or perfect games, and exclude runners who score on walks, and advance by means that do not involve a hit that later score.