A 19-Year-Old Regent Who Banished the Shogun
Hojo Tsunetoki became the fourth regent in 1242 at just 19, following his grandfather Yasutoki's death. Soon after taking office, he detected anti-Hojo stirrings around Shogun Fujiwara Yoritsune and in 1244 sent Yoritsune back to Kyoto, installing Yoritsune's son Yoritsugu as the fifth shogun. His bold execution of this critically important policy of replacing the shogun at such a young age is highly regarded. However, frail from illness, he died in 1246 at only 23 and passed the regency to his younger brother Tokiyori.