Sena is a third-year student at Suimei Academy. Takumi first encounters her in a hallway at school but quickly excuses himself after facing her ominous glare. She is often seen standing around Shibuya holding a very long sword.

Shibuya, Japan, 2008. Takumi Nishijou, a high school student at the Private Suimei Academy, one day hears about the 'New Gen' murders that have been occurring around the city. Although dismissing the subject because it doesn't involve him, Takumi begins to experience strange mishaps around him, from a horrific picture he received while on his PC, to a mysterious Pink-Haired girl standing at a murder scene. 
From there on Takumi struggles to cope with the events unfolding around him, and is soon unaware of what is real or a delusion. As his fate opens up before him, the perpetrator behind the 'New Gen' events attempts to find him, leading him into a world where nothing is as it seems.

**Height:**163cm

[Profile (Ken Production)](http://www.kenproduction.co.jp/talent/member.php?mem=w42) | [Blog](https://ameblo.jp/nabatamehitomi/) | [Twitter](https://twitter.com/_nabacan_) | [Instagram](https://www.instagram.com/naba3po/)

She was part of the seiyuu unit with [Shizuka Itou](https://anilist.co/staff/95093/) called "Hitomi Nabatame to Shizuka Itou" (生天目仁美と伊藤静) under Geneon's cosmic★motion label. Together they are known by the name Hitoshizuku (ひとしずく).

__Non-Anime Roles:__
~!-  Ailyth in "Valkyrie Profile: Toga wo Seou Mono"
- Akatsuki Ayase in "Drama CD Rakka Ryūsui" (Drama CD)
- Alicia in "Bullet Witch" (VG)
- Amy in "Soulcalibur VI" (VG)
- Amy Sorel in "Soul Calibur IV" (VG)
- Amy Sorel in "Soul Calibur: Broken Destiny" (VG)
- Ashlotte Maedel in "Soul Calibur IV" (VG)
- Atlas in "Rockman ZX Advent" (VG)
- Ayano in "Luminous Arc 2: Will" (VG)
- Bazett Fraga McRemitz in "Fate/Tiger Colosseum" (VG)
- Becky/Rebecca Welsh (Candy Cane) in "Rumble Roses XX" (VG)
- Bitou Raimu in "Subarashiki Kono Sekai" (VG)
- Black Swan in "Honkai: Star Rail" (VG)
- Catria in "Fire Emblem Echoes: Shadows of Valentia" (VG)
- Catria in "Fire Emblem Heroes" (VG)
- Chespin in "Super Smash Bros. Ultimate" (VG)
- Elza in "Monster Monpiece" (VG)
- Gerda (Red) in "Dragon Quest VIII"
- Irina in "Final Fantasy Crystal Chronicles: Echoes of Time" (VG)
- Johanna Mason (Jena Malone) in "The Hunger Games: Catching Fire" (live-action film)
- Karen in "Blazer Drive" (VG)
- Konishi Mitsuki in "Subarashiki Kono Sekai" (VG)
- L'Arachel in "Fire Emblem Heroes" (VG)
- Margery Daw in "Dengeki Gakuen: Cross of Venus" (VG)
- Maria Torres in "Hospital.: 6-nin no Ishi" (VG)
- Maxine in "Suikoden IV" (VG)
- Milly Kiliet in "Star Ocean: First Departure" (VG)
- Mono in "Shadow of The Collossus" (VG)
- Myuria Tionysus in "Star Ocean 4: The Last Hope" (VG)
- Nihilister in "Goddess of Victory: Nikke (VG)"
- Oshawott in "Super Smash Bros. Ultimate" (VG)
- Ouka Hayasaka in "Busou Renkin" (Drama CD)
- Raquel Applegate in "Wild ARMs 4" (VG)
- Rhyme in "Subarashiki Kono Sekai" (VG)
- Rimururu in "Samurai Spirits Sen" (VG)
- Rimururu in "Samurai Spirits Zero / Samurai Shodown V" (VG)
- Rimururu in "Samurai Spirits Zero Special / Samurai Shodown V Special" (VG)
- Ruko Ayase in "Nogizaka Haruka no Himitsu: Cosplay Hajimemashita" (VG)
- Rune Kodaira in "Karakuri Doji Ultimo" (Vomic)
- Saki Haruna in "Chou Ginga Sendan -Infinity-" (VG)
- Saki Honjou in "Zettai Zetsumei Toshi 3 -Kowareyuku Machi to Kanojo no Uta-" (VG)
- Sena Aoi in "CHAOS;HEAD" (VG)
- Sig in "Granblue Fantasy" (VG)
- Storyteller (Leo) in "DEARS Juuni Seiza Monogatari [Zodiac Tales] ~Artemis Side~ Omnibus" (CD)
- Symmetra (Satya Vaswani) in "Overwatch" (VG)
- Undead Princess in "Final Fantasy Crystal Chronicles: Echoes of Time" (VG)
- Undead Princess in "World of Final Fantasy" (VG)
- Viola in "Soul Calibur V" (VG)
- Werther in "Chou Ginga Sendan -Infinity-" (VG)
- Xerneas in "Super Smash Bros. Ultimate" (VG)
- Yukiji Katsura in "Hayate no Gotoku! Ohimesama Produce Taisakusen Boku Iro ni Somare! Gakkouhen"
- Yuma Tonami in "Aquapazza -AQUAPLUS Dream Match-" (VG/arcade)
- Yuma Tonami in "ToHeart2 Portable" (PSP)
- Yuma Tonami in "ToHeart2" (PS2)
- Yuuya Fukushima in "Love Berrish!" (drama CD)
- Zoroark in "Super Smash Bros. Ultimate" (VG)!~

A voice actress and producer specializing in televised anime. Harp was hired by FUNimation Entertainment in 2003 to voice the character of Tweedledee in Kiddy Grade. Since then, her work has included Sei in Burst Angel, Sanae in Akira Kurosawa's Samurai 7, Hibari Ginza in Speed Grapher and additional roles in Yu Yu Hakusho, Spiral, Fullmetal Alchemist, Case Closed, Desert Punk, Baki the Grappler, The Galaxy Railways, Negima, and BECK.    Her portrayal as Hibari Ginza in the 2006-2007 release of Speed Grapher won her an award in the ADR Awards as voted by members of the websites Dub Review and Anime on DVD.    Harp is also the inspiration for Aubrey Chorde, one of the main characters in the webcomic Something Positive by her friend R.K. Milholland. He claims he decided to make the comic after she told him to do "something positive" with his life. She currently lives and works in the Dallas/Ft. Worth area of Texas. Her hobbies include knitting, crafts and collecting Hello Kitty Memorabilia. (Wikipedia)

Chaos;Head's story is set in the year of 2008 in Shibuya and is centered around Takumi Nishijou, a high school student at the private Suimei Academy, and some strange events that have occurred recently in the Shibuya area. Two events have occurred so far and is being referenced by the media and the public at large as being New Generation events. The first event named "Group Dive" occurred on September 7th with five high school students jumping to their deaths off of a high tower. The second event occurred on September 19th wherein a male was found dead with a thirty-two week old fetus incised within his abdomen. 
The story begins on September 28th with Takumi talking to an online friend named Grim. Grim has to provide Takumi with the background about the recent New Generation events since Takumi is not interested local or international news. A person named Sh&#333;gun joins the chatroom though he does not say a word until Grim has left the chatroom. Sh&#333;gun confronts Takumi and presents him with a barrage of image links that depicts a very gruesome murder. 
The next day, as Takumi was heading home after spending the afternoon at an Internet cafe, he comes across the same scene that he witnessed yesterday in Sh&#333;gun's pictures. He runs away from the crime scene screaming, but not before meeting a pink-haired girl there covered in blood and wearing Suimei Academy's uniform. 
The story progresses from here with Takumi trying to avoid getting involved with Sh&#333;gun and other New Generation events as he is slowly caught in a grander scheme's wheels of motion.

A second manga adaptation of the visual novel Ch&auml;oS;HEAd that focuses on Sena Aoi and Kozue Orihara.

A romantic comedy spin-off of Chaos;Head, based on the 2010 visual novel of the same name. Note: Includes 7 extra chapters.

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.