Chaldea Security Organization

The Chaldea Security Organization (保障機関・カルデア) is a secret agency founded with the purpose of preventing the "certain extinction" of the human race.

Activities
Chaldea is an organization that includes researchers from every field, both magical and mundane, for the purpose of observing the both the magical and scientific aspects of the world. They have a single goal: "to extend the reign of human history, above all else." They have managed to guarantee the security of human history for the next hundred years with their many promising successes, but have run into trouble as of the year 2015. They have calculated that humanity will go extinct in 2016 due to the fluctuations in SHIVA, and they believe the cause to be that of the "unobservable region" of Fuyuki City of 2004 A.D. They are using the sixth experiment to send people into the past to destroy such space-time singularities.

The have established five primary experiments and an untested sixth one in their goals:


 * Phenomenon Recording Cyber-Daemon "LAPLACE" (事象記録電脳魔・ラプラス) - Completed in 1950 A.D.
 * Pseudo Global Environment Model "CHALDEAS" (疑似地球環境モデル・カルデアス) - Completed in 1990 A.D.
 * Near-Future Observation Lens "SHIVA" (近未来観測レンズ・シバ) - Completed in 1999 A.D. by Professor Lev, it is actively viewing the past and future. As of the issue of human extinction, the future that had been observed by it vanished, and there is a "unobservable region", Fuyuki City of 2004 A.D., that had previously not existed.
 * Heroic Spirit Summoning System "FATE" (守護英霊召喚システム・フェイト) - Completed in 2004 A.D., it allows for members of Chaldea who are considered "provisional Masters" to summon Heroic Spirits as Servants.
 * Spiritual Computer "TRISMEGISTUS" (霊子演算装置・トリスメギリトス) - Completed in 2015 A.D.
 * Quest for the Holy Grail "Grand Order" (聖杯探索(グランドオーダー)) - Uncompleted as of 2015 A.D., it is still in the experimental stages. It purpose is time travel using a forbidden ritual that converts the practitioner into spirit particles and sends them into the past. They can then interfere with events in the time period to locate and destroy space-time singularities. It is the "name for those who would rise up against human history for the sake of humans, and fight fate itself."

Known members

 * Olga Marie (Leader)
 * Dr. Roman (Doctor)
 * Professor Lev (Researcher)
 * Protagonist (Provisional Master)
 * Mashu
 * Four