The Hokkaido Nippon-Ham Fighters achieved a Nippon Professional Baseball (NPB) record on August 24, 2024, by hitting four consecutive home runs starting with the leadoff hitter in the first inning during a game against the Orix Buffaloes. This marks the first time in the history of Japanese professional baseball that four straight batters have homered to open a game.
How the Fighters broke the NPB record
During the bottom of the first inning at Es Con Field Hokkaido, the Hokkaido Nippon-Ham Fighters executed a historic offensive surge against Orix Buffaloes pitching. The sequence began with the leadoff hitter and continued through the next three batters, all of whom cleared the fence. According to official game records and reports from NPB, this specific sequence—starting from the very first batter of the game—had never occurred in the league’s history.

While other teams have hit four consecutive home runs in the middle or late innings of games, the “first-inning leadoff” element distinguishes this event. The rapid succession of home runs immediately put the Orix pitching staff under extreme pressure and set a record pace for the scoring in the opening frame.
/ 試合ハイライト 北海道日本ハム オリックス \ プロ野球史上初 試合先頭打者から4者連続本塁打!!
Comparing the record to previous NPB streaks
To understand the rarity of this feat, it is necessary to look at the history of “consecutive home run” streaks in NPB. While the league has seen instances of four or more players hitting home runs in a row, those typically occur during high-leverage situations later in the game or following a series of walks and singles that “reset” the rhythm.

The Fighters’ achievement is unique because it required absolute precision from the first pitch of the game. In previous record-setting streaks, the momentum is often built over several innings. Here, the record was established within the first few minutes of play. This creates a distinct statistical anomaly in the NPB record books, as the probability of the leadoff hitter starting a four-man streak is significantly lower than a streak occurring later in a lineup.
What this means for the Pacific League standings
The victory contributed to the Hokkaido Nippon-Ham Fighters’ push for a higher seed in the Pacific League. Under manager Tsuyoshi Shinjo, the Fighters have emphasized an aggressive offensive approach. This record-breaking inning serves as a benchmark for the team’s current power surge and their ability to capitalize on opposing pitchers who struggle with early-game command.
For the Orix Buffaloes, the collapse in the first inning highlights a vulnerability in their starting rotation’s ability to settle into games. When a team concedes four straight home runs to start a match, the psychological impact often extends beyond the first inning, forcing the manager to make early pitching changes to stop the bleeding.
Tactical breakdown: Why it happened
Baseball analysts point to a combination of pitcher fatigue and hitter timing. When a pitcher misses the zone on the first home run, there is often a tendency to “over-correct” by throwing too many strikes or attempting to overpower the next batter. This often leads to predictable patterns that disciplined hitters can exploit.
The Fighters’ lineup demonstrated a high level of synchronization. By staying aggressive on pitches in the heart of the plate, they prevented the Orix pitcher from regaining his footing. In professional baseball, a “cascade effect” often occurs where the confidence of the hitters rises exponentially with each consecutive home run, while the pitcher’s confidence plummets.
The impact of Es Con Field Hokkaido
The game took place at Es Con Field Hokkaido, the Fighters’ state-of-the-art home stadium. The venue’s dimensions and atmosphere play a role in how the team operates. The home-field advantage, combined with the familiarity of the park’s wind patterns and sightlines, often helps the Fighters’ power hitters find their rhythm more quickly than they might on the road.

For global fans following the game, this event underscores the growing competitiveness of the Pacific League. The ability of a team to produce a historically rare offensive feat reflects the high quality of talent currently circulating in the NPB, which continues to be a primary pipeline for Major League Baseball (MLB) talent.
Next steps for both teams
The Hokkaido Nippon-Ham Fighters will look to maintain this offensive momentum as they move toward the final stretch of the season. Their ability to score in bunches makes them a dangerous opponent in a short playoff series, where a single explosive inning can determine the outcome of a game.
The Orix Buffaloes must address the stability of their early-game pitching. Recovering from a historic deficit requires not just tactical adjustments, but a mental reset to ensure that one catastrophic inning does not define their overall performance in a series.
Fans can follow official updates and future game schedules via the Official NPB Website. Share your thoughts on this historic record in the comments below.