Shihō Kimizuki interacts with various other characters throughout the Seraph of the End series, which affects himself and the story. This article details Kimizuki's relationships with other characters.

Family[edit | edit source]

Mirai Kimizuki[edit | edit source]

Kimizuki Shihō's younger sister and whom he loves deeply, Shihō has taken care of her since she became afflicted by the Apocalypse Virus in 2012; however, caring for Mirai was very hard for Kimizuki as he had to carry her due to the Virus inhibiting her ability to move on her own, to avoid both the Horsemen of John and the vampires. Even when Mirai told his friends she wanted to die and they tried to get Shiho to kill her, he refused. In 2020, he becomes a member of the Japanese Imperial Demon Army's Moon Demon Company in order to pay for her medical expenses and get proper care for her. He later states he would betray Shinoa Squad if it would let him rescue his sister when she is experimented on. After retrieving Mirai from in between Saito and the first progenitor Kimizuki means to leave Shibuya to keep her safe. Devastated at her being murdered by Guren he transports her deceased with there a chance for Mirai to be resurrected.

Japanese Imperial Demon Army[edit | edit source]

Yoichi Saotome[edit | edit source]

They get along well with each other and their relationship has developed. Kimizuki is followed by Yoichi even after he decided to leave his friends in Tokyo and run away with his sister. He was knocked out by Yoichi's cursed gear and prevented from fighting Guren which may very well have saved his life.

Yūichirō Hyakuya[edit | edit source]

He and Yuichiro had an uneasy relationship. They do not get along and would often fight each other. This was based on Kimizuki's need to acquire cursed gear where Yu was a rival. Yu having an intense desire to help who he called family members, that were not related by blood resonated with Kimizuki. Keeping pre-planned formations they would battle together effectively. Where he had a chance to escape with Mirai who is Kimizuki's most important someone he proceeded to head to help rescue Yu. Whilst they continue to bicker a lot and resolve their conflicts with violence they also make for effective training exercises. Kimizuki is frustrated at Yu being stronger than him even though they both own black demon weapons. Cursing Yu in anger Kimizuki was livid at feeling that Yu was going easy on him.

Mitsuba Sangu[edit | edit source]

First encountering her arguing with Guren and due to join their squad, Kimizuki considered Mitsuba a pain. Eventually it would seem both Kimizuki and Mitsuba get along with each other, but this does not prevent Kimizuki from scolding Mitsuba whenever she screws up. Kimizuki and Mitsuba tend to beat up Yuichiro when he does something stupid.

Shinoa Hīragi[edit | edit source]

Shinoa was Kimizuki's supervisor prior to supervising Yuichiro. She tries to get the two to get along. Kimizuki was suspicious of her potentially using them but was fine with it since his sister's wellbeing came first though he would regard her with disgust should that be the case.

Shinya Hīragi[edit | edit source]

Major General of the Japanese Imperial Demon Army. He is present when he along with Yoichi are tortured to force Yuichiro into answering honestly in his "interview". They fought together to defeat a vampire noble.

Guren Ichinose[edit | edit source]

Like Yuichiro, Guren initially did not allow Kimizuki to join the Moon Demon Squad because he was still not ready to control a demon, warning him of the consequences. Where Yu shouts Kimizuki speaks in a more calm manner to progress where he would like such as acquiring cursed gear. Comparing himself to the Lt. Colonel all Kimizuki feels he is doing is justifying excuses not to try.

Mito Jūjō[edit | edit source]

A member of Guren's squad. Both their squads faces off as a challenge by Guren to prove their worth and strength before the battle.

Sayuri Hanoyori[edit | edit source]

His teacher as well as a member of Guren's squad, he receives full marks in his tests from her. During a training exercise it is from Sayuri that Kimizuki learns that his sister's health has taken a turn for the worse.

Makoto Narumi[edit | edit source]

Leader of his own squad. He holds some grudges against the Shinoa squad for his friends' death, but just the same works alongside them to defeat vampires and humans alike when the Seraph is activated. When Narumi was being hassled by Ferid over his squad Kimizuki interjected to get Ferid to focus on the point to spare Narumi the ordeal.

Rika Inoue[edit | edit source]

A member of Makoto Narumi's squad. She holds grudges against the Shinoa squad for interfering and allowing Mikaela to escape with Yuichiro, resulting in two of her friend's death. Kimizuki moves to intervene when she has a sword near Shinoa.

Shūsaku Iwasaki[edit | edit source]

A member of Makoto Narumi's squad. He escapes with everyone else to the airport but soon afterwards is killed by Kureto.

Yayoi Endō[edit | edit source]

A member of Makoto Narumi's squad. They battle alongside one another against Mel Stefano. She is killed by vampires after Mikaela escapes with Yuichiro.

Taro Kagiyama[edit | edit source]

A member of Makoto Narumi's squad. He is killed by vampires when they are ambushed after Mikaela escapes with Yuichiro.

Vampires[edit | edit source]

Chess Belle[edit | edit source]

A seventeenth Progenitor that they encounter when they first head back to the stronghold after their first mission. They meet again on the battlefield of Shinjuku and are defeated by the vampires.

Crowley Eusford[edit | edit source]

A thirteenth Progenitor that they encounter when they first head back to the stronghold after their first mission and engages in short combat with. Kimizuki runs into him with the vehicle they are driving right after they jump out. They meet again on the battlefield of Shinjuku and are defeated by the vampires.

Mikaela Hyakuya[edit | edit source]

Childhood friend and family member of Yuichiro. As with the others at first Kimizuki would not allow Mika to take Yu away before being head-butted by him. He then allows him to escape with Yuichiro while defending them with the rest of the squad. Travelling together Kimizuki would join Mika on the roof on the truck and tell him to not take up all the room.

Horn Skuld[edit | edit source]

A seventeenth Progenitor that they encounter when they first head back to the stronghold after their first mission. They meet again on the battlefield of Shinjuku and are defeated by the vampires. She drinks Kimizuki's blood when she defeats him.

Lucal Wesker[edit | edit source]

A fifteenth Progenitor they are assigned to kill. With the cooperation of Makoto's squad, they successfully get rid of the vampire noble. Kimizuki taunts him into attacking by stabbing into Lucal's sliced off arm.

Esther Lee[edit | edit source]

A servant of Lucal Wesker. He is sacrificed as a meat shield when they attack the noble vampire as their assigned mission.

Demons[edit | edit source]

Kiseki-o[edit | edit source]

Kiseki-o serves as Kimizuki's cursed gear and takes the physical form of twin swords. He asserts his dominance over Kiseki-o through violence, something Yu and Yoichi do not do. He often torments Kimizuki with visions of his sister including taking on her appearance. Not reacting to Kiseki-o calling him pathetic Kimizuki listens as Kiseki-o articulates that Kimizuki's loud claims that he is going to save his sister is all for show, that deep in his heart Kimizuki has given up on his sister and just want to live a regular life. This time Kimizuki does not protest but he concentrates on how he could not save his sister. Asking Kiseki-o what his desires even are Kimizuki tearfully confides in his demon that he is sick of Yu showing him up all the time.

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