1921 Emperor's Cup

The 1921 Emperor's Cup was the first edition of the Emperor's Cup competition.

Overview
It was contested by four teams, and Tokyo Shukyu-dan won the cup. The winning team consisted of graduates from Toshima Teachers College, Aoyama Teachers College and Tokyo Teachers College.

Semi-finals

 * Nagoya Shukyu-dan 0–4 Mikage Shukyu-dan
 * Yamaguchi High School (withdrew) – Tokyo Shukyu-dan