AI Summary

The documentary “Diamond Diplomacy,” directed by Yuriko Gamo Romer, chronicles 150 years of Japan‑U.S. relations through baseball, beginning with the sport’s 1872 introduction by an American educator and its adoption in Japanese schools. It follows the rise of professional teams, historic tours such as Babe Ruth’s visit to Japan, and the role of baseball for Japanese‑Americans. The film culminates with the modern impact of star pitcher Shohei Ohtani, illustrating how the game has shaped cultural and diplomatic ties between the two nations.

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