Minor Characters (Null Magical Girl)
Minor characters seen in Null Magical Girl. Most do not have illustrations associated with them.
Kosane's Parents
Seen in volume 1, Kosane's parents sent a young Kosane to multiple pediatricians in order to rid her of her imaginary friend Eruna. This was done in 2011.
Professor
Kosane's professor in a college class. Not seen for long, but is a conduit for Eruna during Kosane's dream in volume 1.
ELIZA
See also: ELIZA's Wikipedia page
An AI mentioned by Kosane in part 3 of volume 1. ELIZA was a real AI created in 1966 that was able to rearrange sentences input into it and repeat them back. Kosane compares ELIZA to Kyubey, given how neither have emotions yet can make conversation.
Homo magica
- See also: Homo magica
A race entirely composed of magical beings that evolved from Homo sapiens. They all appear androgynous and maximize cuteness in every action. Their sole mission is to completely take over the cosmos and wipe out every race except their own.
Crew of the Yamata no Orochi
Led by Coeurl, the crew of the Yamata no Orochi are loyal to Coeurl and are passionate about their mission to save the universe from the Homo magica.
Round Table of the Yamata no Orochi
Coeurls direct line of command. They are likely high ranking in the military of the Yamata no Orochi.
Alien races
Kronos
A life form that takes multiple appearances throughout its life due to metamorphosis. On their homeworld, they took up an entire ecosystem. They are both predators and plant-like creatures.
Hemitheos
While these life forms are not intelligent themselves, their reproductive cells are. This leads to complex decisions of who to mate with.
Mediums
The residents of the home planet of the Mediums were unable to reproduce, so they developed the Mediums to store their reproductive cells and reproduce for them. However, the cells inside began to come together and began to take over the planet, leading to a fully connected race.
Johannes Gutenberg
See also: Gutenberg's Wikipedia page.
The inventor of the printing press in 1440 CE. Kosane makes multiple attempts to kill him but is thwarted by Eruna each and every time.
Magical Girls
Kosane makes contracts with various magical girls throughout history in order to use their emotional power to kill Gutenberg. She also saw the birth of the first magical girl, who is implied to have used her wish to save humanity from a mass extinction event.