Yuki Kisaragi

was one of the main characters in Ultraseven EVOLUTION. She is a new member of UG.
==Personality==
Yuki possesses an independent and decisive personality, which is a result of the traumas she has experienced in the past. As a result, she often finds it difficult to trust others and exhibits masculine traits, holding an attitude of distrust towards humanity.
When she initially joined UG, Yuki often adopted a radical attitude, refusing to accept the goodwill of others. However, influenced by the unity among the members, she gradually opened up and began to contemplate the idea and significance of protecting the earth. This transformation further strengthened her potential as a communication bridge between humans, extraterrestrial beings, and even plant life forms in the series.
However, in exploring Yuki's inner world, it is evident that she is emotionally closed off, leading to a lack of trust in others. When she is among strangers, she often feels afraid and anxious because she is afraid of being defined as a "hypocrite," which is one of her biggest fears.
==History==
===Past===
When Yuki was six years old, she experienced family abuse and was sent to a facility run by Teacher Sayuri for care. Due to Sayuri's kind care, she holds a very important place in Yuki's heart.
As an adult, Yuki became a member of the TDF special forces and learned shooting and combat skills.
Four years ago, Alien Garut invaded Earth in order to obtain the existence known as the Akashic records, which recorded the future of the planet. Meanwhile, in order to verify the authenticity of the records, Inagaki, a staff officer, dispatched a special forces unit to the Urususumi Shrine where the records were located. However, since the Akashic records exist in different dimensions and can only be activated through Muon, the special forces unit could not manipulate Muon and ultimately only two members survived.
One of the survivors was Yuki. Although Yuki had lost her life once due to contact with the records, she miraculously revived after symbiosis with a new life form, but lost some of her memories at the time. Since then, she has become a new neuron symbiote mutant.
===Ultraseven EVOLUTION===
Following the Omega Files disclosure, Earth and extraterrestrial planets signed a peace treaty of non-aggression, which has been in effect for five years, ushering in an era of peace on Earth. TDF's activities have correspondingly decreased, but in order to monitor the activities of the UG, the organization transferred Yuki from the special forces to the UG, where her mission is to infiltrate the group to gather intelligence, and also to serve as a replacement member for Kazamori and Satomi who have left the team.
When Yuki and Rumi received information and went on a mission, Rumi was unexpectedly kidnapped by Alien Pegassa to the Dark Zone. Yuki immediately opened fire, but was unable to stop Alien Pegassa's actions. In order to retrieve Rumi, Yuki and Satomi, who returned to the team as a reservist, went back to the forest where the kidnapping took place to investigate.
During the investigation, Yuki unexpectedly returned to the orphanage where she grew up and reunited with Sayuri, who once took care of her. Meanwhile, as some Alien Pegassa infiltrated TDF and believed that humans must take responsibility for the destruction of the "Pegassa City" years ago, they attempted to seek revenge on Earth, making Yuki a target of their attack. Fortunately, Kazamori arrived on the scene in time to rescue her.
After interacting with the peace faction of the Alien Pegassa, Rumi and Satomi returned to the UG team, and Yuki and the others learned the truth about the dissenting opinions among the survivors of "Pegassa City". They also learned that Sayuri, who has been raising humans on Earth who were abused or abandoned, is actually the leader of the peace faction of the Alien Pegassa. 
Satomi was skeptical about the idea that Sayuri could let go of her hatred and raise children from different planets. Sayuri revealed the tragedy of losing her child in the explosion of Pegassa City and emphasized that a mother's love for her child is universal. However, when Yuki learned that Satomi was an alien, she felt very confused and angry, even pointing her gun at Satomi and questioning whether she had deceived them to invade Earth. After understanding Sayuri's thoughts, Satomi firmly refuted her and asked her, "Do you want to deny the love and care that Sayuri gave you in the past?" Through this argument, Satomi eventually convinced Yuki to accept the fact that she is an alien.
Later on, Sayuri sacrificed herself in an attempt to eliminate the Dark Zone and protect the Earth. As she lay dying, she tearfully told Yuki, "Thanks to you, Yuki-chan, I was able to leave many beautiful memories on Earth." Yuki responded, "My teacher told me that I am not alone."
After completing the mission, Yuki expressed to Satomi that she now understood the importance of "belief" and how it can overcome anything, and Satomi comforted her over the loss of Sayuri. Because of this, Yuki chose to start believing in the UG and willingly gave up her mission to contact Inagaki and pass on information.
Three weeks later, UG was officially disbanded by TDF without warning or consultation. However, Captain Platinum secretly gathered all the team members and revealed the existence of aliens infiltrating the TDF. The other members followed Captain Platinum without hesitation, but Yuki questioned the situation. After recognizing Captain Platinum as trustworthy, she also agreed to participate in UG's operations.
To prevent the aliens from acquiring scientific technology from other TDF global branches, UG developed a plan to destroy the Far East base. However, during the mission, Yuki was trapped in her own mental world and fell into a coma due to neural interference. With the help of Kazamori, she and the other team members successfully awakened and quickly left the exploding Far East base.
Several months passed since the destruction of TDF, and it seemed that Earth was now controlled by some mysterious entity. The Japanese residents, who were under mental control, resumed their peaceful lives and were unaware of the existence of UG. When UG discovered that all city residents were under control, they became the targets of the new human attacks.
During this period, Yuki noticed a girl named Mayuko and found scars of abuse on her body, reminding her of her own past. In order to protect Mayuko, Yuki brought her to UG's temporary headquarters. However, they did not realize that Mayuko was actually a spy for the new human group. When Yuki reported to Satomi that all residents were under control, the entire team was captured by TDF forces that were being controlled.
Moved by Yuki's words, Mayuko decided to leave the new human group and join the human side. Her power grew stronger, and she defeated her former companions. However, in order to protect Yuki and Mayuko, Satomi ultimately sacrificed herself and was shot dead by a TDF soldier who had regained consciousness.
After some time had passed, Yuki found Inagaki in a city park. When Yuki asked why Inagaki would betray humanity, she replied that there was no other choice and then began discussing Yuki's lost memories. However, Inagaki was killed by Alien Garut while revealing the truth.
With the from Inagaki's assistant, Yuki gradually remembered the existence of the Akashic records. She provided information to her UG teammates and obtained relevant information from the Omega archives. The Akashic Records described a biological system diagram called the "Evolution Tree," which recorded the past and future evolution and prosperity of all life on Earth. The main branch of humanity had been severed, while the main branch of plant life was growing. This information shocked the UG team and led to profound reflection on the future of humanity.
Afterward, UG and Saijou's subordinates began to pursue Kazamori and Mitsuko, who were heading to the Urususumi Shrine to access records of the Akashic records. At this time, Yuki's lost memories gradually returned. When Yuki, Kazamori, and Mitsuko arrived at the shrine, they encountered another survivor of the incident: the captain of the special forces, Suwa, He stated that he received a mission when he previously came into contact with the Akashic Records. That mission was to stop TDF's operations and assist plant lifeforms. He also mentioned that Alien Garut is taking advantage of this opportunity to control the plant lifeforms in an attempt to rule over the Earth.
However, Suwa was randomly ambushed and shot by the hidden Alien Garut. Before he died, he told Yuki that her mission was to become the hope for both the plant life forms and humans in the future. Suwa's body immediately turned into green particles and took up residence in Yuki. She then regained her full power and gained the same special abilities as Suwa.
After receiving revelations from the Akashic Records, Yuki began to use her manipulation ability to teleport Kazamori to the location of the records.
Following the end of the battle in Ultraseven, Mitsuko handed Yuki a copy of the records given to her by Kazamori, which depicted a future of coexistence between humans and plant life. Upon learning that humanity's survival was assured, the UG members were overjoyed. In the end, the UG members gazed together at the sunset, looking forward to an infinite future while also feeling a sense of loss for Kazamori and Satomi's departure.
==Gallery==
===Ultraseven EVOLUTION===
vlcsnap-2019-08-08-21h09m51s75.png|Yuki's first appearance
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Yuki Kisaragi 010.png
Yuki Kisaragi 014.png
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vlcsnap-2019-08-08-21h16m48s148.png|Young Yuki hugging Teacher Sayuri
vlcsnap-2019-01-01-21h37m22s40.png|Yuki, during her tenure as a TDF Security division member.
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vlcsnap-2019-01-01-22h02m19s163.png|Yuki using her awakened abilities to open a dimension containing Akashic Records
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===Miscellaneous===
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==Trivia==
*She shared the same name as Ultrawoman Amur's human form's name from Ultraman Sisters.
Category:Human Characters
Category:Female Characters
Category:Ultra Guard
Category:Ultra Guard Members
Category:Allies
Category:Heisei Ultraseven
Category:Heisei Ultraseven Characters
Category:Heroines