Mayu Inamori

Mayu Inamori (稲森 真由) is the twin sister of Misa Inamori and a Gate.

When she learns that Misa died from the creation of Medusa (and that Misa's heart no longer remained, as she had hoped), and that Medusa killed her parents, proven further by Medusa destroying the keychain that Misa gave her to remind her of her family, which is also the one thing that supported Mayu's lonely life, she falls into despair. However, she overcomes her despair and suppresses her inner Phantom much like how Haruto did in the Sabbath. When asked by a baffled Medusa for the reasons she managed to do so, Mayu says that Misa saved her; Mayu seems to have been able to hold on to her hope by remembering Misa saying that Mayu alone decides her beginning and end, refusing to let the monster who destroyed her family destroy her life.

Due to the unusual feat, she is soon contacted by The White Wizard and offered to be trained to be a mage like Haruto, which Mayu takes up without hesitation. Afterwards, Mayu and The White Wizard teleport away to somewhere, supposedly to begin her training as a wizard.

Behind the scenes
Mayu is portrayed by Erina Nakayama (中山 絵梨奈), who also portrays Misa.