Emperor Go-Toba

Go-Toba was a noted poet and patron of waka poetry, sponsoring the compilation of the Shin Kokin Wakashu, an imperial anthology. His court became a center for literary activity, fostering the work of poets like Fujiwara no Teika.

Go-Toba raised an army to overthrow the Kamakura shogunate, seeking to restore imperial power. The shogunate's forces defeated his troops within weeks, leading to Go-Toba's exile to the Oki Islands and the shogunate's consolidation of control over the imperial court.

After his defeat in the Jokyu War, Go-Toba was exiled to the Oki Islands by the Kamakura shogunate. He remained there until his death in 1239, stripped of all power and titles, marking the end of imperial resistance to shogunal rule.