This article records tradition as it has been passed down and reported. Its sources are not yet part of the atlas's verified catalogue.
The Ikko-ikki leagues were organized and led through the Honganji temple network's own religious authority. Local Jodo Shinshu temples functioned as the movement's organizing and mobilizing centers, and Honganji's head abbots, most prominently Rennyo and later Kennyo, provided its religious and, at critical moments, political leadership. The ten-year war against Oda Nobunaga was fought in explicit defense of the Ishiyama Honganji headquarters temple, the movement's own religious center, rather than for any territory beyond it, a defense the movement's leaders framed in explicitly religious terms throughout the siege.
The 1580 surrender of Ishiyama Honganji, mediated by imperial intervention, ended the Ikko-ikki as an independent military and territorial force. The Honganji branch of Jodo Shinshu itself survived the defeat and was later relocated to Kyoto, continuing as a purely religious institution once its political and military independence had been broken, its religious identity surviving its political defeat by a full century of self-rule in Kaga undone within a single decade of siege warfare against Nobunaga's unification campaign.