Agata (アガター Agatā) is a minor character in Toaru Majutsu no Index. She's a nun and a member of the Roman Orthodox Church who serves in its paramilitary division Agnese Forces.


Agata is a tall slender teenage girl with a similar look to that of Lucia. She has blue eyes and brown hair and she wears the traditional Catholic Nun uniform with white sleeves, collar, and gloves with black robes and a dark grey cross in the front.


Not much is known about her personality but she's devouted to the Roman Orthodox Church. As a member of Agnese Forces, she will blindy follow the orders and wills of her superior Agnese Sanctis and most likely obeys the dogma that the Roman Church has. After joining Necessarius, she most likely reforms like the others and redeemd herself.


           Toaru Majutsu no Index Villains

Hound Dog
Amata Kihara | Girl in the Dress | Orson | Nancy | Vera | Mike

Roman Orthodox Church
Matthai Reese | Lidvia Lorenzetti | Biagio Busoni | Aureolus Izzard | Oriana Thomson | Thirteen Knights of the Roman Orthodox Church
God's Right Seat: Fiamma of the Right | Vento of the Front | Terra of the Left | Acqua of the Back
Agnese Forces: Agnese Sanctis | Lucia | Agata | Angelene

Othinus | Thor | Mjolnir | Cendrillon | Sarionia A. Irvikia | Marian Slingeneyer | Kagun Kihara | Utgaroa-Loki | Sigyn

Accelerator | Isaac Ray Peram Westcott | Ellen Mira Mathers | Aleister Crowley | Carissa | Cynthia Exment | Frenda Seivelun | Mugino Shizuri | Therestina Kihara Lifeline

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