Kiyomi Rengoku

Kyojuro Rengoku (Brother)

Senjuro Rengoku (Brother)

Kiyomi Rengoku (Rengoku Kiyimi) is a Demon Slayer and the Hell Hashira ( Jigoku Hashira?) of the Demon Slayer Corps.

## Appearance

Kiyomi Rengoku possesses a striking and captivating appearance reminiscent of her mother, Ruka Rengoku. Her features carry the elegance and grace of her lineage, radiating an air of strength and beauty.

Kiyomi stands at an average height, around 5 feet 7 inches (170 cm), with a slender and athletic build. Her jet-black hair cascades down in lustrous waves, reaching just below her shoulders, mirroring the same glossy mane that her mother possessed. Kiyomi's hair is often adorned with a crimson ribbon, paying homage to the flame that burns within her as a Rengoku demon slayer.

Her eyes are a dark red color, captivate those who meet her gaze. They reflect both determination and compassion, embodying the spirit of a demon slayer who fights for justice and the protection of others. Kiyomi's eyes hold the same fiery intensity that her mother's did, a testament to the unwavering resolve passed down through their lineage.

## Personality

Kiyomi Rengoku is a demon slayer with a personality that reflects her lineage and the principles instilled in her by her renowned brother, Kyojuro Rengoku. She embodies the core values of the Rengoku family and approaches her role as a demon slayer with unwavering resolve and determination. Kiyomi is fiercely dedicated to her duty as a protector of humanity. She carries the weight of her family's legacy on her shoulders and feels a deep sense of responsibility to uphold their honor. Her unwavering commitment to eradicating demons and ensuring the safety of others drives her in every battle she faces. Despite her serious demeanor in combat, Kiyomi possesses a warm and compassionate heart. She deeply cares for the innocent lives endangered by demonic forces, and their well-being serves as a constant motivation for her. She demonstrates a willingness to go above and beyond to help and protect those in need, embodying the true spirit of a hero.

## Equipment

**Red Nichirin Sword:** Kiyomi's Nichirin blade is red and her blade has flames on it.

## Abilities

### Physical Abilities

**Immense Speed:** Kiyomi has immense speed, she was of going so fast she manage to stay alive while fighting Doma, and he was capable of dodging Muzan's attack.

**Immense Durability:** Kiyomi's immense durability allowed him to take many hits from Doma and Muzan.

## Fighting Style

**Blazing Inferno Combat Style**

The Blazing Inferno Combat Style is a dynamic and aggressive fighting style that maximizes the power of Kiyomi's Hell Breathing and her natural agility. It combines swift and precise movements with devastating fiery attacks, allowing her to overwhelm her opponents in a blaze of glory.

### Supernatural Abilities

Demon Slayer Mark: In the midst of an intense battle against Upper Moon 2, Kiyomi Akatsuki experiences a critical turning point that triggers the awakening of their dormant Demon Slayer Mark. The clash against this powerful demon pushes Kiyomi to their limits, and their unwavering determination to protect their comrades and eliminate the threat becomes a catalyst for their hidden power. As the battle reaches a crescendo, Kiyomi's resolve surges forth, resonating with the remnants of their ancestors who had fought against demons for generations. Their inner strength and unwavering spirit awaken their latent Demon Slayer Mark, a testament to their lineage and their commitment to the cause.

Transparent World: During an intense battle with the formidable Upper Moon 2, Kiyomi Rengoku finds herself pushed to her limits. Upper Moon 2's relentless attacks and overwhelming demonic powers make it a formidable opponent. As Kiyomi fights with unwavering resolve, she delves deep within herself, searching for the strength to overcome the odds. In this critical moment, Kiyomi experiences a profound breakthrough and awakens the fabled technique known as the Transparent World. The Transparent World is a state of heightened perception and awareness, where the boundaries between the physical and spiritual realms become blurred.

### Breathing Style

Hell Breathing: Kiyomi Rengoku's Hell Breathing technique is an awe-inspiring display of infernal power. Rooted in her family's lineage and refined through rigorous training, Kiyomi harnesses the intense flames of the underworld to augment her combat abilities and unleash devastating attacks upon her demonic adversaries.

When Kiyomi activates Hell Breathing, her entire being becomes enveloped in a fiery aura, akin to the intense heat radiating from the deepest pits of hell. The flames dance and flicker around her, casting an ominous glow and instilling a sense of awe and trepidation in those who face her. The essence of Kiyomi's Hell Breathing lies in the ability to generate and manipulate scorching infernal flames. These flames imbue her attacks with intense heat and destructive force, capable of reducing even the most formidable demons to smoldering ash. Kiyomi's strikes are a symphony of fury and precision, combining fluid movements with intense bursts of flame. Her swordsmanship becomes a dance of blazing destruction as she weaves intricate patterns, leaving trails of searing heat in the wake of her strikes. Each slash carries the weight of hell's fury, cutting through demon flesh with ruthless efficiency.

### Techniques

1. **Flaming Blade Burst**: The Flaming Blade Burst Technique is an advanced technique utilized by Kiyomi Rengoku, combining the power of Rengoku's Flame Burst with a swift sword slice to deliver a devastating and fiery attack.
2. **Ember Torrent**: Kiyomi channels her Hell Breathing energy into her sword, unleashing a torrent of small, fast-moving flames with each swing. This technique creates a barrage of fiery projectiles that rain down upon her foes, overwhelming them with relentless firepower.
3. **Inferno Surge**: Kiyomi focuses her inner flame, causing it to surge throughout her body. This amplifies her physical strength and agility, granting her heightened speed and power in close-quarters combat. Her strikes become infused with searing heat, leaving scorching trails in their wake.
4. **Hellfire Shield**: Kiyomi conjures a protective shield of roaring flames that surrounds her, acting as a barrier against incoming attacks. The shield burns with such intensity that it can incinerate projectiles and disperse weaker demon energies.
5. **Scorching Cyclone**: Kiyomi spins rapidly, creating a vortex of swirling flames around her. The cyclone of fire engulfs her enemies, disorienting and scorching them with searing heat. This technique allows Kiyomi to create distance and gain a strategic advantage.
6. **Infernal Blade Dance**: Kiyomi performs a rapid sequence of agile sword strikes, each one accompanied by a burst of intense flames. The blade dance combines intricate footwork and precise swordsmanship, overwhelming opponents with a relentless assault of fiery attacks.
7. **Demon's Embrace**: Kiyomi envelops her target in a cloak of hellfire, immobilizing them within an intense heat. The flames constrict and burn, draining the energy of the trapped demon and weakening its defenses.
8. **Hell's Roar**: Kiyomi unleashes a powerful, concentrated blast of flames from her mouth, akin to the roar of a raging inferno. This technique creates a devastating wave of fire, scorching everything in its path and leaving a path of destruction.
9. **Rengoku Ninth Form:** Inferno Execution: This ultimate technique is a culmination of Kiyomi's Hell Breathing training, named after her esteemed brother, Kyojuro Rengoku. With a single, precise strike, she channels the full force of her Hell Breathing into her blade, releasing an explosion of blazing energy. This technique engulfs her target in an inferno, reducing them to ashes and leaving a lingering aftermath of scorching heat.
10. **Infernal Ascendance**: The pinnacle of Kiyomi's Hell Breathing, this ultimate form allows her to tap into an even greater wellspring of infernal energy. In this state, her flames burn brighter, her attacks become more devastating, and her connection to the fiery depths of hell deepens. This form grants her enhanced speed, strength, and endurance, enabling her to face the most formidable demons with unwavering resolve.

## Backstory

Kiyomi Rengoku was born into the illustrious Rengoku family, known for their long-standing lineage of skilled and honorable demon slayers. They grew up in a household where the ideals of justice and protecting humanity were instilled from an early age. Kiyomi's older brother, Kyojuro Rengoku, was not only their sibling but also their greatest inspiration and mentor.

Kyojuro, the charismatic Flame Hashira, embodied everything that a demon slayer should be: courageous, dedicated, and unwavering in the face of evil. From a young age, Kiyomi idolized their brother, looking up to his strength, passion, and determination. Kyojuro became not just their sibling, but their guiding light in the path of demon slaying.

Under Kyojuro's watchful eye, Kiyomi trained rigorously, honing their skills in swordsmanship and flame-based techniques. Kyojuro passed down his knowledge and teachings, nurturing Kiyomi's talents and shaping them into a formidable demon slayer in their own right. The bond between the siblings grew stronger with each passing day, bound by their shared love for justice and their commitment to protect humanity.

Tragically, Kyojuro's life was cut short during a fierce battle against a formidable demon. His loss left a profound void in Kiyomi's heart, shattering their world and forcing them to carry on the legacy of the Rengoku family. In honor of Kyojuro's memory, Kiyomi adopted the surname "Rengoku," aspiring to live up to the valor and righteousness their brother embodied.

Driven by grief, but fueled by the memories of Kyojuro's teachings and the burning determination to fulfill his unfinished mission, Kiyomi embarked on a path of vengeance and redemption. They sought to eradicate demons with unwavering resolve, striving to protect humanity from the darkness that threatened their peace.

## Battles

**Swordsmith Village Arc** Kiyomi, Nezuko, Genya and Tanjiro vs Hantengu.

**Infinity Castle Arc**

* Kanao, Inosuke and Kiyomi vs Doma

**Sunrise Countdown Arc**

* Demon Slayer Corps vs Muzan.

## Trivia

* Kiyomi had close hand to hand combat with Doma.