Takumi's imaginary friend who is always there to comfort him. She is his favorite anime character and he collects all otaku things involving her.

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.

[Profile (Axl One)](http://www.axl-one.com/talent/tomonaga.html) | [Twitter](https://twitter.com/akanet1202)

Non-Anime Roles:
- Kaku Bunwa (Ei) in "Koihime Musou" (Visual Novel)
- Kaku Bunwa (Ei) in "Shin Koihime Musou" (Visual Novel)
- Rika in "Makai Tenshi Jibril" (Visual Novel)
- Rika in "Makai Tenshi Jibril -episode2-" (Visual Novel)
- Rika in "Makai Tenshi Jibril 3" (Visual Novel)
- Sorai Saki in "Blue Archive" (VG)

[Twitter](https://twitter.com/marchimark) | [Instagram](https://www.instagram.com/jamiemarchi/)

An American voice actress, ADR director, and script writer who works for Funimation and Sentai Filmworks. She grew up in Oklahoma and graduated from the University of Oklahoma with a bachelor's degree in theater, starting her professional acting career in 2000. She married fellow actor Sean T. Perez on August 8, 1999, and they divorced on November 21, 2005. Jamie has two step-daughters. Her younger half-brother, [Jean-Luc Hester](https://anilist.co/staff/104094), is also a voice actor.

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 third adaptation of the visual novel Ch&auml;oS;HEAd that begun serializing in Jive's sh&#333;nen manga magazine Comic Rush magazine on September 26, 2008.

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

Based on a fictional anime from the ChäoS;HEAd universe, starring the magical girl Seira Orgel as the heroine who fights aliens, along with fellow magical girl Erin-fray Orgel (her little sister) and the bounty hunter Sedna Février (her romantic rival).