Seishirou Sakurazuka

Original Name 桜塚 星史郎
Romaji Name Seishirou Sakurazuka
Nicknames Sakura Assassin, Sakurazukamori
Series X/1999, Tokyo Babylon
Age Unknown
Weight Unknown
Height Unknown
Date of Birth Unknown
BloodType Unknown


Seishirou Sakurazuka, a character from the series “X/1999”, has a complex and fascinating personality. He first appears as a friendly veterinarian in Tokyo Babylon, where he often teases Subaru Sumeragi about her supposed marriage. However, it is later revealed that Seishirou is the Sakurazukamori, a powerful assassin onmyouji, known as the “Sakura Assassin”. He possesses a cold-hearted and ruthless nature as an assassin, willing to kill without hesitation. Seishirou is characterized by his enigmatic demeanor, hiding his true intentions and maintaining a calm and collected demeanor even in the face of danger.

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Seishirou Sakurazuka’s background is closely tied to the events of the series. He made a bet with Subaru Sumeragi in the past, which becomes a major plot point in the story. This bet eventually leads to a climactic confrontation between the two characters. Seishirou’s true identity as the Sakurazukamori is revealed, and it is discovered that he was responsible for the death of Subaru’s twin sister, Hokuto. This revelation adds a layer of complexity to Seishirou’s character and sets the stage for the final battle between him and Subaru.


Seishirou Sakurazuka has a distinctive appearance that reflects both his gentle facade and his darker nature. He is often depicted as an elegant and attractive man with long, flowing black hair and piercing blue eyes. His clothing typically consists of a white lab coat, symbolizing his profession as a veterinarian. However, his appearance takes on a more sinister quality when he reveals his true self as the Sakurazukamori. In this form, Seishirou dons a black cloak and wields his signature weapons, cherry blossom petals, which he uses as deadly projectiles.


As a Sakurazukamori, Seishirou possesses impressive abilities that make him a formidable opponent. He is skilled in the art of Onmyoudou, which allows him to manipulate spiritual energy and cast powerful spells. Seishirou’s signature ability is the control of cherry blossom petals, which he can shape into deadly weapons. These petals serve as both projectiles and barriers, allowing him to attack and defend with precision. In addition, Seishirou has the power to cross dimensions, which he gained by swapping his right eye with the Witch of Dimensions, Yuuko Ichihara.


Seishirou Sakurazuka originated from the manga series “Tokyo Babylon” created by the renowned manga artist group CLAMP. He later became a prominent character in the related series “X/1999”. Seishirou’s character arc and development are deeply intertwined with the overarching narrative of the series, especially his complex relationship with Subaru Sumeragi. The exploration of Seishirou’s origins, his role as the Sakurazukamori, and the consequences of his actions are central to the story’s themes of fate, destiny, and sacrifice.


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Seishirou Sakurazuka – FAQ

Who is Seishirou Sakurazuka?

Seishirou Sakurazuka is a fictional character from the manga and anime series “X/1999” created by CLAMP. He is a powerful Onmyouji (a practitioner of traditional Japanese magic) and a member of the Seven Seals, a group of individuals with special abilities who are destined to protect the world from destruction.

What are Seishirou Sakurazuka’s abilities?

Seishirou possesses exceptional onmyouji skills that allow him to perform various magical spells and rituals. He is particularly adept at manipulating and controlling the element of water. In battle, he wears a pair of ice-covered onmyouji gloves that enhance his magical abilities and allow him to create powerful ice-based attacks.

What is Seishirou Sakurazuka’s role in “X/1999”?

Seishirou plays a central role in the story of “X/1999”. He is initially introduced as a calm and collected character who serves as a mentor to the protagonist, Subaru Sumeragi. However, it is later revealed that Seishirou has a dark secret and ulterior motives, making him a complex and enigmatic antagonist in the series.

What is the nature of Seishirou Sakurazuka’s relationship with Subaru Sumeragi?

Seishirou and Subaru have a complex and tragic relationship. At first, Seishirou seems to be Subaru’s mentor, guiding him in his role as a member of the Seven Seals. Eventually, however, it is revealed that Seishirou is an assassin known as “Sakurazukamori”, and Subaru is his intended prey. Their relationship is marked by a mixture of love, betrayal and manipulation.

Does Seishirou Sakurazuka have any notable personality traits?

Seishirou is known for his calm and collected demeanor, often appearing distant and unemotional. He is adept at hiding his true intentions and manipulating those around him. Seishirou is also highly intelligent and strategic, using his skills and knowledge of magic to gain the upper hand in battles and achieve his goals.

What is Seishirou Sakurazuka’s ultimate goal in “X/1999”?

Seishirou’s ultimate goal is to become the “Sakurazukamori”, a title that has been held by his family lineage for generations. The Sakurazukamori is an assassin who kills those destined to bring disaster and destruction. Seishirou seeks to fulfill his role as the Sakurazukamori and bring about what he believes to be a necessary balance in the world.