Itsuwa

An Amakusa Catholic girl. She seems to have romantic feelings towards Tōma but due to her shyness, she was not able to act on them and convey them to him. During the Amakusa Catholics' rematch against Aqua after Tōma was nearly killed, she displayed a sudden change of personality, becoming so violent and aggressive that even the way she spoke changed. She uses a Friulian Spear.