Agata

Agata (アガター) is a minor character in Toaru Majutsu no Index, and is a member of the Roman Catholic Church.

Appearance
She is a bespectacled young woman with blue eyes and long brown hair. Her build and stature is similar to that of Lucia.

Background
She was an orphan and was taken in by the Roman Catholic Church to be raised as a nun by them, here, she was acquainted with Agnese Sanctis, Lucia and Angelene.

Orsola Aquinas Rescue Arc

 * Main article: Orsola Aquinas Rescue Arc

Agata is a background character in Agnese Forces in the anime adaptation.

La Regina del Mare Adriatico Arc

 * Main article: La Regina del Mare Adriatico Arc

She became a helsman of an ice ship during the La Regina del Mare Adriatico's mobilization along with it's fleet. Here, she reported directly to Bishop Biagio Busoni, and was instrumental in keeping the Amakusa Catholics at bay during their attack on the fleet. Though, she is later tricked by the Amakusa's tactics during battle, allowing to them to board the ships.

Abilities
She is shown to be capable of enough on taking the wheel of a large ice ship on her own, and command her own subordinates.