In Japan, 100 Years of Glory Days for High School Baseball - The New York Times
Koshien Players as 'Japanese Gods': Why We're Crazy About High School Baseball
Agony and ecstasy: Why Japan is obsessed with high school baseball - Nikkei Asia
Baseball in Japan
Japanese High School Baseball Teams Opt for Longer Locks - The Japan News
Blog post about Japan's National High School Baseball Tourny
Challenging Traditions: Keio High School's Modern Triumph in Japanese Baseball, by Joel Fukuzawa, Sep, 2023
Facts about Japanese High School Baseball
BFJ : BASEBALL FEDERATION OF JAPAN
Japan Celebrates 150 Years of Baseball - The New York Times
Give me a break: Japanese coach takes heat for resting ace
In Japan, 100 Years of Glory Days for High School Baseball - The New York Times
Koshien Players as 'Japanese Gods': Why We're Crazy About High School Baseball