At 24-0, Ace Is an Inspiration in Japan's Series - The New York Times
Japanese American Baseball History Project - National Japanese American Historical Society - NJAHS
When did baseball start in Japan and how did it become so popular? – NBC Sports Chicago
Japan Celebrates 150 Years of Baseball - The New York Times
United States vs. Japan Game Highlights 2023 World Baseball Classic Final
A Short History of Japanese Baseball
Baseball in Japan and the US: History, Culture, and Future Prospects - Association for Asian Studies
A History of Japanese Baseball: From Pre-War to Post-War
A History of Japanese Baseball: From Pre-War to Post-War
Japan baseball history
A History of Japanese Baseball: From Pre-War to Post-War
Japanese American (Nikkei) Baseball Timeline: 1872-2023 – Nisei Baseball Research Project