Ragyo Kiryuin

The mother and chairwoman who sought to enslave humanity through the parasitic Life Fibers.

Ragyo Kiryuin is the mother of Satsuki Kiryuin and the central antagonist of the series. She runs the global REVOCS Corporation and is revealed to be a human/Life Fiber hybrid, orchestrating the plot to use Life Fibers to consume every human on Earth.

Quick Facts

Affiliation: The Kiryuin Family; REVOCS Corporation
Power source: Life Fibers

Lore & Background

Ragyo Kiryuin is the mother of Satsuki Kiryuin and, as revealed later, Ryuko Matoi. She runs the global REVOCS Corporation and is revealed to be a human/Life Fiber hybrid. She ordered the killing of Sōichirō Kiryuin and the infant Ryuko, with Sōichirō being killed by Nui Harime on her orders. Ryuko was saved by Isshin Matoi—who is actually Sōichirō Kiryuin in disguise—and raised by him. Nui Harime awakens the Life Fibers at the Osaka REVOCS headquarters on Ragyo's behalf. Ragyo captures Satsuki and orders the Life Fibers to consume every human. She and the Primordial Life Fiber, the original Life Fiber that landed on Earth, attempt to reach the Honnouji Academy stadium to use the Life Fiber Synchronization Wave to trigger the COVERS satellite, which would cause all Life Fibers to cover the planet and destroy it. After her defeat, Ragyo spitefully commits suicide while promising that the Life Fibers will one day attack Earth again.

Frequently Asked Questions

What is her ultimate goal?

Her ultimate objective is to consume every human on Earth by merging them with the parasitic Life Fibers she controls. This plan aims to create a singular, unified existence under her control across the globe.

How does she relate to Satsuki and Mako?

Ragyo is the biological mother of both Satsuki and Mako Kiryuin, though she raised them as tools for her grand design. While Satsuki initially protected humanity under her guidance, Ragyo eventually betrayed her daughter to complete her own agenda.