Zange

Zange (ざんげ) is another goddess and Nagi's twin sister. Unlike Nagi's, Zange's tree is still intact and located in a church's courtyard, thus she is still able to catch and cleanse impurities by herself. The fact that she switched her character to that of a Catholic nun, as it is a stronger religion nowadays according to her, contributed to her divinity staying intact. Despite seemingly being kind and caring on the outside, she usually takes advantage of Nagi's weakened state to torment her. The word zange in Japanese means 'penitence' or 'confession'.