An assassin with such skill she was given the codename "Phantom", a designation given only to the best killer in Inferno. She was found by Scythe Master and was his first test subject to be given his assassin-processing treatment. She has no memories of her past and is incredibly apathetic.   ~!When she escapes to Japan, she changes her name to Elen and claims to be Reiji's twin sister. A long and rigorous investigation by Elen and Reiji traces her history back to Ulan Bator, Mongolia, and though the trail manages to stop there, Elen is able to find some peace in the area. In the OVA, she is shown to have an older brother, and it is suggested the village where she lived was massacred. !~   ~!She dies by eating a petal of one of the many flowers and because its poison is deadly, she falls and then dies along with Rejii.!~   (Source: Wikipedia)  Her name means 'one' in German.

Zwei was an ordinary person, until one day, while walking the streets a night, he witnessed a brutal assassination. He managed to avoid the sniper, a young girl named Ein, but was soon captured, and had the memories of his former life erased. He is spared death only by accepting a condition : to train to become an assassin alongside Ein. Now he must find a way to free himself from this shady world and reclaim his life once again.
 
(Source: Anime News Network)

Wife of voice actor [Yuji Ueda](https://anilist.co/staff/95058/Yuuji-Ueda)

__Non-anime roles:__
~!Alex in "Totally Spies!" (animated TV series) (Japanese)  
Bimba in "Breath of Fire III: Drama Album" (Drama) (Japanese)  
Kakurine in "Eretzvaju (Evil Zone)" (VG) (Japanese)  
Mag Launcher in "Evolution 2: Far Off Promise" (VG) (Japanese)  
Majic Lin in "Majutsushi Orphen" (VG)  
Meredy in "Tales of Eternia" (VG) (Japanese)  
Meril in "Odin Sphere" (VG) (Japanese)  
Momoko Ando in "True Love Story 2" (VG) (Japanese)  
Pai-Siang in "Galaxy Fraulein Yuna 3: Final Edition" (VG) (Japanese)  
Pai-Siang in "Galaxy Fraulein Yuna 3: Lightning Angel" (VG) (Japanese)  
Ruri Hoshino in "Super Robot Wars Impact" (VG/PS2) (Japanese)  
Ruri Hoshino in "Super Robot Wars MX" (VG/PS2) (Japanese)  
Satsuki Yumiduka in "Melty Blood: ReAct" (VG) (Japanese)  
Tamami Konno in "Tokimeki Memorial Girl's Side" (VG) (Japanese)  
Xiaomu in "Mugen no Frontier - Super Robot Taisen OG Saga" (VG) (Japanese)  
Xiaomu in "Namco X Capcom" (VG) (Japanese)!~

[Website](https://melalee.com/) | [Instagram](instagram.com/themelalee) | [Twitter](https://twitter.com/TheMelaLee) | [TikTok](https://www.tiktok.com/@themelalee)

American voice actor and vocalist. Honors graduate of Pepperdine University.

__Non-anime voice roles:__
~!
- Jade - *Mortal Kombat 11* (2019, Video Game)
- Lifeline - *Apex Legends* (2019, Video Game)
- Tikki, Froggy, Risk - *Miraculous: Tales of Ladybug & Cat Noir* (2015-2023, TV Show)
- Kikimora - *The Owl House* (2020-2023, TV Show)
- Tiki, Naga - *Fire Emblem Series* (2013-2023, Video Games)!~

A young man wakes up in a strange room with no memory of who he is or how he got there. His past is lost—and his future belongs to Inferno, a violent crime syndicate. They give him a new name—Zwei—and team him with their top assassin, the enigmatic Ein. She’ll teach Zwei all he needs to know about his new life as an Inferno operative, starting with lesson number one: kill or be killed.
 
(Source: Crunchyroll)

**Height:** 151.6 cm

[Official Website](https://www.takagakiayahi.com/) | [Music Ray'n profile](https://musicrayn.com/takagaki_ayahi) | [Official Blog](https://ameblo.jp/takagakiayahi-blog/)

Ayahi Takagaki graduated from a Tokyo music college majoring in operatic singing. Her professionally trained operatic voice can be heard in songs like "Life", "Inori" or "Justice".

One of the members of Seiyuu Group, [Sphere](https://anilist.co/staff/103636).

**Non-anime roles:**
- Aloy - Genshin Impact

[Twitter](https://twitter.com/severelylindsay) | [Instagram](https://www.instagram.com/lindsayseidel/)

An American actress and voice actress, mostly starring in independent film roles and anime voice over roles for Funimation.

In 2016, she won the Staff Choice Award for Voice Actress of the Year at the 4th Annual BTVA Anime Dub Awards. Then, in 2018, she won the Staff Choice Award for Best Female Lead Vocal Performance in an Anime Television Series/OVA for her role as Yuzu in "Konohana Kitan" at the 6th Annual BTVA Anime Dub Awards.

The manga adaptation of Phantom ~Requiem for the Phantom~, authored by Nitroplus and with the art of Masaki Hiragi, is being published in Japan in the magazine Monthly Comic Alive (Media Factory).

Parody opening for a spin-off of Mahou Shoujo Madoka Magica, starring the characters from the upcoming visual novel game SoniComi by Nitro+. 
This was released by Nitro+ as an April fools' prank, complete with an official website announcing a full TV series.