[ORGANIZATION]
Japan League (株式会社ジャパンリーグ)
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Situations
Japanese high school baseball 2026
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Latest: Japan Summer League 2026 opens in Okinawa for high school baseball players
In June 2026, the Japan High School Baseball Federation reported a continued decline in participation for the 108th national tournament, with 3,662 schools and 3,363 teams entering—down from the previous year and part of