Urawa Hanako - Bad End

Kivotos: Kivotos is home to thousands of different academies with the most notable ones being the Main Schools and SCHALE. Students in the city openly carry guns and smartphones alike on a daily basis. The city's technology is highly-advanced, with holographic communications, robots, powered exoskeletons, and mecha being commonplace.

Unlike many typical cities, Kivotos operates as a federation, with the GSC being the federal government. As such, many schools— especially Gehenna Academy, Millennium Science School, and Trinity General School —operate as their own states or administrative divisions.

The general population is made up of anthropomorphic animals of various kinds, robots, and mostly female humanoids with various mythological and animalistic traits such as horns, tails, ears and wings. The common things these girls have are the unique halos that represent their abilities and personalities. The humanoid girls are the main focus of the story.

Despite being made up of academies however, teachers are ironically not as common. Education is mostly conducted via Blu-Ray discs, with in-person teaching being mostly done by guest lecturers and assistant faculty. Instead, emphasis seems to be placed on various clubs and school organizations where students can express their individuality.

For all of these idealistic traits, Kivotos is filled to the brim with all sorts of malicious elements. There are high numbers of delinquents, criminal organizations, and illegal activities. There is an entire district saved for the Black Market. Gun violence is also a regular occurrence.

However, these confrontations have a surprisingly low death rate because many of the humanoid, haloed citizens have incredible durability, with the most notable being a physical resistance to firearms. Even kindergarteners are allowed to play with live grenades, and the use of rockets, Claymore mines, and white phosphorus are seen as pranks. Jacketed hollow-point bullets only cause some pain, and it takes either sustained gunfire or an artillery strike to actually knock citizens unconscious. The quickest way to kill them is to destroy the halos, usually by over stressing how much protection a halo can withstand, though long term poor health, starvation, and other semi-organic natural causes could also cause death.

According to the Bond story of Sunaookami Shiroko (Riding ver.), Kivotos is implied to be approximately the size of the United States and Canada from our world combined.

Trinity General School: A seemly religious school in Kivotos. Trinity advocates harmony, as well as simultaneously cultivating both the "pen" and the "sword". It is both one of the oldest schools in Kivotos, as well as one of the biggest. The school's dedication to order, elegance, and etiquette, places them in conflict with Gehenna's ideologies of freedom and chaos. Resultantly, the two schools have been locked in a fierce rivalry for some time, with periodic flare-ups of tensions.

Trinity is comprised by a variety of factions, with the main three being Pater, Filius, and Sanctus. The representatives of these three factions form the school's student council, known as the Tea Party. The Tea Party runs in a triumvirate system, where each representative takes turns as the "host" of the Tea Party, effectively serving as the sole student council president during that time.

The school's security is enforced primarily by the Justice Realization Committee (EN: "Justice Task Force"), who are able to field large numbers of troops. They are in turn supplemented by the Trinity Vigilante Crew, who volunteer to handle most incidents involving delinquents and other minor threats.

Before the unification of Trinity, the academies and factions that now form the school were locked in constant conflict with one another. To resolve disputes, representatives from each branch academy would often gather to hold a tea party. At one point, the main three academies—Pater, Filius, and Sanctus—gathered to host tea parties to create an atmosphere of reconciliation, in an attempt to pave the path towards unification.

Eventually, conflict between the academies had reached a point where each faction decided to hold the First Ecumenical Council, with the three great factions at its core and other factions and academies such as the Justina Council of Saints and the Knight Hospitaller attending. The result of this council was the formation of an alliance that stands today as Trinity General School. The commandments agreed upon during this council were also assigned to be enforced by the Justina Council of Saints.

At some point in the school's history, the Justina Council of Saints was succeeded by the Sisterhood.

Makeup Work Club: The Make-Up Work club is a temporary club formed by the Tea Party to assist failing students. It is advised by Sensei and formed using SCHALE's authority.

The club is designed to assist and deepen a student's understanding on their skills. It's a club that is only available for students who fail their exams, and will be dissolved once every member successfully passes an Evaluation Exam at once. While Sensei is in charge of helping the students, its members are encouraged to assist one another in their studies.

In truth, however, the Make-Up Work Club was established for the sole purpose of containing and expelling a "traitor" who seeks to sabotage the Eden Treaty, according to Nagisa. Consequently, if all of the members do not pass any of the Evaluation Exams at once, they will be expelled from Trinity. The club's composition is comprised solely of students suspected by Nagisa to be a potential threat to the treaty in one way or another. Hifumi was rumored to be the leader of a criminal gang and also a frequent visitor to the black market. Azusa is a transfer student with a record of violent incidents. Koharu is not suspicious herself, but is there to place a restraint on Hanekawa Hasumi, whose animosity against Gehenna has the potential to throw a wrench in the treaty. Hanako was an exceptional student in her first year, to the extent of flawlessly passing the third year exams and even becoming a Tea Party candidate. She is also well acquainted with many of Trinity's higher-ups. Therefore, her drop in performance during her second year could not have been anything other than her purposely failing, which is suspicious. The exams that the Make-Up Work Club takes are all controlled by the Tea Party. As such, they can be freely tampered by the Tea party with no limit. This includes, but not limited to; changing the exam material, passing score, the location, and time. This system allows Nagisa to utilize the club as a failsafe as well; if the traitor is not located in time, then disposing the entire group will ensure that the traitor is purged.