|Japanese Name||斗光 奈波 （とこう ななみ）|
|Voice Actor (Japanese)||Manami Numakura|
|Voice Actor (English)||Molly Searcy|
|Anime||Episode 8 – The Clue That was Left|
|Manga||Volume 4 Chapter 29|
She has periwinkle colored hair tied into two pig-tails with black laces, and blue eyes. She wears a simple black-white dress along with frilly sleeves on her arms. As Aphrodite, Nanami has long hair that reaches down to her hips and wears a normal unmodified school uniform with a sweater.
Nanami is cold and hostile at first, but she is soft-spoken and especially love sweets and cakes. Being experimented on by the Vingulf for possibly years, she has shown naivety towards the real world, such as enjoying sweets and cakes, not knowing the worth of money as she had thought ten dollars would be a lot of money. Nanami is also willing to give up her money to a little boy, despite not knowing him, which displays her act of kindness.
Nanami was a Magician from the facility and was Number 5210 who was sent to find Kuroha and friends and retrieve them. She had tried to erase the memories of Ryouta and felt sorry afterwards, though she did not know it hadn't really affected him and he was acting it out. Sometime later Nanami becomes friends with the group and was happy to have her first friends. The facility had noticed she did not fulfil her task and they ejected her "harnessed" which ended up killing her. When she died, she erased all the memories of her from everyone except Ryouta as she knew they would be sad if she died and she wanted them to always be happy. She left a part of her inside Ryouta as she has fragments of information she wants to give him.
She is mentioned in chapter 134 by Kurofuku. He attacks Kazumi, Hatsuna and Kana, reasoning that they must die because Nanami and Mizuka's death would be wasted otherwise. She makes another appearance in chapter 164, revealing herself to be the new girl going by Aphrodite, who is killed by an illusion of Makina. Murakami mourns her death at first, but eventually realizes that the girl was really Nanami playing a trick on him. She offers to reveal further information on Vingulf so that Murakami can rescue Kuroha Neko. In addition, she reveals that Murakami's ability to remember everything will cause him to die once he reaches his maximum capacity. In order to save his life, Nanami erases her existence, which had been taking up a large amount of capacity, marking her true and complete death.
Powers and AbilitiesEdit
Nanami has only shown the ability of reading people's memories and erasing memories of individuals when looking at them in the eyes, and modifying or overwriting memories. It is an advanced ability though this does not work against people wearing any kind of glasses. It is also said in the manga that she has a hidden ability, which is most probably remaining in someone's memories even after death.
She can also manifest memories as tangible illusions, such as her appearance as Aphrodite and Ryouta's memory of Makina.
- Nanami is so far the only witch shown to be able to use her powers even after being ejected.