Julius Belkisk Harwey (ユリウス・ベルキスク・ハーウェイ, Yuriusu Berukisuku Hāwei?) is a cold blooded assassin, the Master of Assassin in Fate/Extra. He is also the older brother of Leonardo B. Harwey. He is a cold man, whose sole purpose in life is to protect Leonardo.



Although Julius was born as the eldest son of the Harwey family, the truth is that he was an illegitimate child. At a young age, he was experimented on by removing his kidney without being in an anesthesia state to see his pain response. The results shows him to be a failure with no ability. The Harwey concluded that he lacked the qualities of leading the family and scorned of his existence. He is the half brother of Leo and as Leo was selected to be the next head of the Harwey family, Julius became an Assassin in the Harwey Foundation's counter-terrorism unit. He was fond of Leo's biological mother Alicia (アリシア, Arishia?) who shown him with love. When Leo was three, orders from Alicia's relatives were given to Julius to assassinate Alicia, to help secure Leo's inheritance. Julius was shocked as this was too sudden and there was not any signs of warning. Alicia final request to Julius was to protect Leo. Julius accepted this role. People started despised him like an evil spirit whose hand are forever tainted.


Julius is a 25 years old man with short shoulder length, black hair with blank, cold black eyes. He wears black fur coat with blue gloves, light blue zipper pants, and blue shoes.

He reappears in the ULTM round on Day 1, with his hair seen to be slightly messy and combed to the back. He appears to have tired eyes, and his face seems is somewhat pale. This indicates the hardship he had to face when trying to escape his death during the previous round.


Julius appears to be a mature and cold person. He seems to be protective of his younger brother and has the duty to kill anyone who gets in his brother's way of winning the Holy Grail war. Being an assassin, he will use any methods to accomplish his mission, such as trying to kill off Hakuno Kishinami before. He has a dark and cold aura around him, but it slowly disappears as the game goes.

After he resisted deletion his personality completely changes. He starts to become insane, taking on an enraged and superior attitude when he faces Hakuno in the final week. Julius himself doesn't understand what's driving him but it was those feeling drove him to seek Hakuno. He seeks death so that it can put him out of his misery by killing Hakuno as his last victim. Julius could not accept Hakuno beaten him, as someone from the past and him living in the present. He believes it is his duty is to get rid of Hakuno, and allow Leo to lead the world as its king. After Hakuno defeats him, he is shown to actually have a soft side, before finally disappearing forever.

Julius seems to possess some affinity for film. Being the only Magus capable of accessing the multimedia room, he uses a projector to try and spy on the battles in the coliseum and later refers to poorly made films in his speech.

He reveals that he was empty ever since he was born. This changed when Leo's mother Alicia taught him that his life had values. She was the only person to show him love for he never loved someone before. He admits that no one can live without love, though only one person who ever loved him was his Leo's mother. Despite this, he was assigned to kill her and after he'd done so, Julius was left in despair. Thinking to himself he would never be loved again, he decided that his only purpose in life would to protect his brother, Leo, as was Alicia's last wish and a motivation in life. He can no longer remember the exact events but he felt it was surreal. His goal was clear, to grant her final wish and join her in death. He calls his father as Master because he believes he has no right to call him father.



First presented as the teacher Souichirou Kuzuki, he is in fact Julius, the brother of Leonardo B. Harwey, hacking the profile of the original Kuzuki but using his own avatar.

In the real world, he is a cold-blooded assassin, and he came to protect his brother from the shadows by killing his opponents in any way. Rani calls Julius as the Black Scorpion (黒蠍, Kuro Sasori?) while Rin calls him professional killer (殺し屋, koroshiya?).

Julius will be Hakuno's opponent in the fifth round, regardless which route the player chose to go through. Julius attempts to kill off Hakuno quickly by making an ambush in the Arena, though their servant intercepts the attack, becoming badly injured. Since Julius's servant is invisible, Hakuno seemingly has no chance to defeat them. With the help of Rin/Rani, Hakuno's servant recovers again, and reveals a hint at Assassin's true identity. Julius tries to kill Hakuno again in the school, but Kotomine stops them immediately.

However, during the final confrontation, Hakuno will be given the choice to talk to Julius, and the questions thrown at him will push him into revealing some of his true self.

When Julius is defeated, he resists deletion. Yet despite this, he lets out a scream and disappears from sight, which leads to the question whether he is dead or not.

During the first day of the ULTM battle, the arena is covered in a Reality Marble of 'absolute hatred', which leads to the conclusion that it was set up by Julius. While finding an escape route in the arena, Hakuno is by hit Julius's memories, though they are unclear. Reaching the exit, Julius does indeed returns with Assassin, who has now taken on traits of a Berserker through the use of a former Berserker Master's Command Seals, which Julius had stolen from another Master after his own command seals disappeared after Assassin's defeat. Julius explains that he was able to escape the Moon Cell's deletion and explains how he is unable to accept his defeat. Being torned by SE.RA.PH, he understood Hakuno's true nature. Hakuno is not even really alive, revealing to them that they are only a ghost created by the Moon Cell-based on someone who died twenty-years ago.

After defeating them, Berserker immediately disappears, though Julius remains. Julius appears to be more calm, and slowly collapses to the floor. Despite everything he has done to them, Hakuno shows sympathy to Julius.

Seeing the kindness displayed by Hakuno, Julius finds himself pleased to see someone else is crying for him or is willing to understand him. He either attempts to wipe away their tears, but is unable to, or takes hold of their hand. Even so, he finally disappears with a smile. It is said that he finally finds salvation, and is reunited with his mother again.

Fate/Extra CCCEdit

Julius works closely with Leo and Gawain in the student council.

When Jinako Karigiri went missing in the Sakura Labyrinth during in the 9th floor, Julius volunteers to search for her. When he found her, he worked along with BB to devour Jinako. After Leo and Gawain were defeated, BB revealed to Hakuno and the student council that Julius is a double agent.

When Hakuno was thrown away by BB to be deleted, BB prepared a shape shifter shadow to delete Hakuno. Julius then appears through a portal door to rescue Hakuno. BB questions his betrayal and Julius reveals that he came to help a friend. BB thought Julius would hate Hakuno after Hakuno defeated him in the 5th round, but she didn't know the details about his survival in the 7th round as a ghost and how he made peace thanks to Hakuno. He sacrifices himself to force Hakuno to escape to the world of logo where Hakuno's servant is sealed.


Julius in real life is aging twice the rate of an average person, he was predicted to have about 25 years of lifespan.

Julius is shown on many occasions to be a very capable and dangerous man. He is a talented Spiritron-hacker, using his hacking talents, he is first seen using the personal data of Souichirou Kuzuki to enter the war. His avatar is not that of a standard student or NPC and he managed to lock down the AV Room for his own personal use. He was shown to be capable of teleporting others into a space somewhere within the coliseum to allow his servant to dispose of them. Before the end of the preliminaries he is seen at one point surrounded by corpses with three more appearing in the hallway during the third round, implying Julius had disposed of them himself. Even outside of the Moon Cell it is implied he was a competent and high ranking assassin within the Harwey Foundation's counter-terrorism unit.

After escaping deletion within the Moon Cell, Julius displays several unique, if highly frightening talents. He is shown to be capable at surgery through hacking, having grafted the arm from a Berserker's Master onto his own. He also altered the Arena of the Seventh Chimeric Lunar Sea into a reality marble, a space which Caster describes as a place built around targeting a single individual for revenge. In this space, not only has he sectioned off parts of the arena, preventing his target's freedom of movement, at several points, perhaps unintentionally, the space manifest spectral walls which allow access to fragments of Julius' memory.

  • seal_guard(); - This Codecast seals opponent's GUARD command. The effect would only last for 2 turns.
  • heal(64); - This Codecast heals a significant amount of Health to the Servant.


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