NPB Games This Week, October 12–18, 2026: Series to Watch in Japan

The key NPB game on Monday, October 12, is a Pacific League Climax Series decider: the Seibu Lions host the Hokkaido Nippon-Ham Fighters at Belluna Dome at 2:00 p.m. Japan time, with their first-stage series tied 1–1. After that, the week’s biggest matchups are the Central League final stage between the Hanshin Tigers and Yokohama DeNA BayStars, plus the Pacific League final stage between the Fukuoka SoftBank Hawks and the winner of Seibu–Nippon-Ham. Both finals are scheduled to begin Wednesday, October 14.

Here is a clearly hypothetical planning example: Maya is visiting Japan and wants to choose one game to follow live and another to watch later. She can use this week’s schedule to identify the best storylines, then check NPB’s official game pages closer to first pitch for any changes. Maya is fictional; this example is not a report of a real trip or viewing experience.

Which NPB games are confirmed for October 12–18?

NPB’s official October schedule lists postseason games rather than regular-season series during this window. The regular season is over, and the Climax Series determine which Central and Pacific League clubs advance to the Japan Series. All times below are Japan Standard Time (JST). The official schedule was checked on October 12, 2026; results and future availability can change if games are decided early or dates are adjusted.

The schedule names Hanshin and DeNA for the Central League final. For the Pacific final, it lists SoftBank against the first-stage winner; that opponent is not yet settled at the October 12 calendar anchor. NPB’s posted schedule includes later final-stage dates beyond October 18, so this week’s list should not be read as a promise that either series will finish by Sunday.

Is Seibu–Nippon-Ham the game to watch on October 12?

Yes, if you want a winner-take-all game. The clubs split the first two games at Belluna Dome: NPB’s official October 10 result page records a 3–2 Seibu win, and the October 11 page records a 1–0 Nippon-Ham win. Game 3 is therefore the Pacific League First Stage decider. The first-stage format is a best-of-three, with the first club to two wins advancing; NPB lists October 13 as a reserve date.

For Maya, this is the clearest single-game choice. It has an immediate consequence: the winner earns a place opposite Pacific League champion SoftBank in the final stage. If she cannot watch the afternoon game, the NPB daily page provides the official matchup listing and, after play, the league’s result record. Starting pitchers shown on the official schedule are Takeuchi for Seibu and Ito for Nippon-Ham; as with any announced starter, check the page again near game time for changes.

The two previous results also show why a deciding game should not be reduced to a prediction from one score. Seibu won by one run in Game 1; Nippon-Ham won by one in Game 2. Those outcomes establish that the series is level, but they do not guarantee another close finish or identify which team has the advantage in Game 3.

What makes Hanshin–DeNA important from October 14?

This is the Central League route to the Japan Series. Hanshin finished first and earned a direct place in the final stage. DeNA, third in the regular-season standings, eliminated the second-place Yomiuri Giants in two first-stage games: NPB’s official schedule records DeNA wins of 2–1 on October 10 and 4–1 on October 11. The announced matchup at Koshien is therefore Hanshin–DeNA, not a conditional pairing.

NPB scheduled this Central League final stage as a six-game series, with games at Koshien on October 14–19. Under the standard six-game format, the first-place club starts with a one-win advantage and the first club to four total wins advances. That makes the opening games consequential: DeNA must make up the built-in advantage as well as win enough games on the field, while Hanshin begins one step closer to the required total. The October 17 and 18 games are scheduled for 2:00 p.m.; the first three dates are at 6:00 p.m.

Maya might choose this series if she wants a multi-day storyline with a known matchup and a strong home setting at Koshien. The official schedule confirms the clubs, dates, venue and start times. It does not confirm batting orders, starting pitchers or broadcast availability this far ahead, so those details should be checked with NPB and the teams on game day.

Who will SoftBank face in the Pacific League final?

SoftBank’s opponent depends on the October 12 decider. The Hawks, the Pacific League regular-season champion, are scheduled to host the First Stage winner at Mizuho PayPay Dome from October 14. If Seibu advances, the final becomes SoftBank–Seibu; if Nippon-Ham wins, it becomes SoftBank–Nippon-Ham. The schedule does not yet justify choosing either opponent in advance.

NPB’s announcement describes the Pacific League Final Stage as a seven-game format, with games scheduled from October 14 and later dates available beyond this article’s October 18 endpoint. In the 2026 Climax Series rules, certain conditions trigger a two-win advantage and a seven-game, first-to-five format: a regular-season gap of at least 10 games or a First Stage winner with a record below .500. Check the official rules and schedule for the applicable format; the series may continue after the five games shown inside this week.

This is the more flexible viewing choice for Maya if she prefers to wait until Monday night to know the opponent. The story is not just whether SoftBank wins: it is how the First Stage winner handles the league champion’s home field and the format’s built-in advantage. No lineups, starting pitchers or broadcast platform are confirmed here.

What should fans check before making plans?

• Confirm the local date and time. The times in this article are JST. Convert carefully if watching from another country.
• Check NPB’s live schedule on game day. The October 13 date is a reserve day, and weather or a game ending a series early can alter whether a listed slot is played.
• Use official match pages for final details. NPB lists probable starters when announced and publishes official results; teams and venues are the right sources for ticket notices.
• Do not assume a broadcast listing. This schedule check did not verify a rights holder or streaming service for each game.
• Separate confirmed fixtures from undecided ones. Hanshin–DeNA is confirmed; SoftBank’s Pacific opponent depends on the October 12 result.

Official schedule and game coverage

• NPB October 2026 detailed schedule: dates, matchups, venues, listed start times and announced starters.
• NPB official game page for Seibu vs. Nippon-Ham on October 12: the confirmed Pacific League First Stage Game 3 listing.
• NPB Central League Climax Series schedule and NPB Pacific League Climax Series schedule: official stage dates and series structure.
• NPB 2026 Climax Series rules and schedule notice: stage formats, advancement conditions and reserve dates.
• NPB official October 10 game results and October 11 game results: the two completed first-stage rounds cited above.

For October 12–18, prioritize the Seibu–Nippon-Ham decider, then follow the two league finals as their known matchups and formats take shape. Recheck NPB’s schedule before setting a watch time: the page is the authoritative source for confirmed fixtures, while lineup and broadcast details can be announced separately.