# Japanese regional baseball tournament progression

> Live situation record from CLSTR: https://clstr.news/situations/japanese-regional-baseball-tournament-progression
> Updated: 2026-10-02T23:33:42.000Z. Sources: 6. Developments: 2.

Regional high school and junior baseball tournaments in Japan have progressed through various qualifying stages across multiple prefectures.

In the Hokushinetsu region, teams in Hokkaido, Fukui, and Ishikawa have advanced to prefectural tournaments or regional championships. Notable advancements include Shirakaba Gakuen and Ashihiro in Hokkaido, Fukui Commercial and Hokuriku in Fukui, and Komatsu Otani and Seiryo in Ishikawa.

In other regions, Saitama Prefecture saw results from its autumn high school baseball quarterfinals, with Hanasaki Tokuharu, Seibu Dai, Yamamura Gakuen, and Urawa Jitsugyo securing victories. Additionally, the Tohoku region held semifinals for the 24th Tohoku Junior Rubber-Ball Baseball Newcomer Tournament.

## Timeline

### 2026-10-02: Regional baseball tournament results from Saitama and Tohoku

Regional baseball tournament updates from October 3, 2026, include Saitama high school quarterfinals and the Tohoku junior baseball semifinals.

2 sources. https://clstr.news/cluster/regional-baseball-tournament-results-from-saitama-and-tohoku

### 2026-09-25: Regional high school baseball tournaments advance key teams

High school baseball teams in Hokkaido, Fukui, and Ishikawa have secured advancement to regional championships following key victories in autumn prefectural qualifiers.

4 sources. https://clstr.news/cluster/high-school-baseball-tournaments-progress-in-ishikawa-and-fukui

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Cite as: Japanese regional baseball tournament progression. CLSTR, https://clstr.news/situations/japanese-regional-baseball-tournament-progression