Shirou Fujimoto is a key figure in the Blue Exorcist story. He is the adoptive father of Rin and Yukio Okumura and the head priest at the Southern Cross Boys’ Monastery. Shirou is also the 251st Paladin, the highest-ranking exorcist, and previously taught demon pharmacology at the exorcist school. He’s famous for his quirky personality, strong sense of responsibility, and deep kindness toward his sons. However, his hidden past reveals he is a clone made for a king of demons, which shapes many twists and secret struggles during the story. His bravery and sacrifices to protect his family are a driving force behind many of the series’ most dramatic events.
- Age: 51 (at time of death)
- Birthday: May 10
- Height: 177 cm
- Weight: 62 kg
- Blood Type: AB
Shirou has a tall and slim figure.
He wears glasses.
In the manga, his glasses have clear lenses, but in the anime, the lenses are brown.
Shirou is cheerful, playful, and sometimes childish.
He enjoys teasing the people around him.
But he is also a caring and kind father figure to Rin and Yukio Okumura.
He claims to act after thinking things through, but his actions often come before his words.
He tends to solve problems with his hands more than with talking.
He likes sleazy magazines, keeping his glasses clean, and can fall asleep quickly anywhere.
He also enjoys daytime naps, and listens to songs only once in a while.
He appreciates big-chested women and loves oden, especially the daikon radish.
He often buys adult magazines at the convenience store.
Shirou is the 251st Paladin, the highest honor for exorcists in the Order of the True Cross, Japan Branch.
He was the head priest at the Southern Cross Church and taught demon pharmacology at the cram school.
He also holds a medical license and is skilled with firearms in battle.
But his true origin is secret: he is clone test subject No.4, created as a host body for Azazel, the King of Air.
He was born and raised in Section 13, a top secret facility, where he was subjected to harsh experiments.
As a child, he tried to escape often.
He met a homeless girl, Yuri Egin, and this changed his life.
With help from Mephisto Pheles, he became an exorcist candidate and quickly rose through the ranks.
At first, after getting his own room and freedom, he started living wildly with drinking, smoking, and reckless behavior.
He even got into fights with others, including Yuri, but their friendship eventually helped him calm down.
He kept carrying the pain of his origins and the memories of Section 13.
Shirou is one of the strongest exorcists in the world.
He holds the Paladin title, which is only for exorcists with the highest skills.
He is an Upper First-Class Exorcist.
He specializes in firearms in combat.
He can handle demonic creatures without weapons, like calming Kuro, who later becomes his familiar.
He also served as a mentor to Shura Kirigakure and cured followers poisoned by demonic miasma.
He is the adoptive father of Rin Okumura and Yukio Okumura.
He deeply loves and cares for both children.
Shirou was close friends with Yuri Egin, and their bond played a big role in the events of the story.
Mephisto Pheles considered Shirou a "friend."
He is respected by many exorcists in Japan, and helped Shura Kirigakure when she was a child.
He also had deep ties to Tatsuma Suguro and other people saved in the past.
Paladin Born in Secret
Shirou Fujimoto was actually a clone, made as a test subject for the demon king Azazel.
He grew up in Section 13, a terrible secret lab working on making elixirs and demon king clones.
He kept escaping, searching for freedom, and that is how he met Yuri Egin.
Becoming an Exorcist
Thanks to Mephisto Pheles, Shirou joined the exorcist training program.
He excelled in battle but had a tough, angry personality.
As a candidate, he often went against his supervisors.
He also met Yuri again, slowly opening his heart and choosing a better path.
In time, Shirou finished his training and became an Upper First-Class Exorcist.
He was given the last name 'Fujimoto' and his glasses from his mentor as a keepsake.
Trouble and Friendship
After becoming an exorcist, Shirou was wild--partying, drinking, and getting into fights.
He even refused Yuri’s confession when she was 16, which led to many later troubles.
But through missions and their growing friendship, Shirou’s heart became softer, and he made more friends.
Blue Night and Yuri’s Fate
Twenty years before the main story, Shirou helped watch over a possessed friend named Kagerou, who was under the control of Satan.
During this time, Yuri was assigned to care for Satan’s host body, and Shirou helped and protected her.
Eventually, Satan possessed Yuri, leading to a crisis called the "Blue Night."
The True Cross Order, seeking to hide the truth, planned a mission to destroy Satan and his host body.
Shirou joined the operation called "Blue Lightning" to collect strong demon-fighting weapons.
He was given the Demon-Slaying Sword by Tatsuma Suguro and sealed Rin’s heart in it, stopping Satan for a moment.
The Tragic Night
When Satan tried to possess Shirou, his strong mind fought back, and Shirou even tried to end his own life to stop Satan.
He lost Yuri during their escape, which left him heartbroken.
Because Shirou could not kill half-demon Rin, Mephisto made him promise to serve the order for life.
He then became the next Paladin, and was ordered to raise Satan’s children.
Raising Rin and Yukio
Shirou struggled to raise Rin and Yukio Okumura, facing many problems because of their demonic blood.
He received help from old friends and partners and opened the Southern Cross Boys’ Monastery as a home for them.
He raised the twins until they were sixteen.
But after the Blue Night, Satan gained a link to Shirou’s mind.
Satan always targeted Shirou, waiting for a chance to use his body.
As Shirou got older, stress from raising the boys and Satan’s whispers weakened his mind.
In the first episode, when he fought with Rin, Satan finally took control.
To protect Rin, Shirou ended his own life.
Aftermath and Memories
After learning about his parents’ past, Rin wondered if he should have ever been born.
Mephisto sent him to a night in the past, where he met Shirou in the kitchen.
Shirou shared his worries about being a dad, but also his happiness raising the two boys.
They talked and shared a simple meal, and Shirou thanked Rin in his own way.
"When nothing else works, that’s when it’s my job as an exorcist."
- Favorite food: oden (especially daikon radish).
- Hobbies: collecting adult magazines, cleaning glasses, sleeping anywhere anytime.
- Average daily sleep: 6 hours.
- Favorite saying: “Even if parents aren’t around, children still grow up.”
- Likes romantic, dramatic, and social issue comics; sometimes listens to old songs and ballads.
- Likes: big-chested women, napping on holidays.
- Most wanted item: a new heater after Rin broke the old one.
In the manga, Shirou’s glasses have clear lenses, while in the anime, the lenses are brown.
He is sometimes called the "least suitable Paladin" by Arthur Auguste Angel.
Despite this, he is respected and has many connections, including helping others like Shura Kirigakure and Ryuuji Suguro’s family.
Shirou’s strength and kindness have left a big mark on everyone’s lives.
💬 Community Discussion
Talk about this anime with people who actually care.