Layfon Alseif

Japanese Name レイフォン・アルセイフ
Romaji Name Layfon Alseif
  • Wolfstein
  • Fon-Fon
Series Koukaku no Regios
Age Varies based on the source material
Weight Varies based on the source material
Height Varies based on the source material
Date of Birth Varies based on the source material
Blood Type Varies based on the source material


Layfon Alseif, the main protagonist of “Koukaku no Regios”, is portrayed as a complex character with a multifaceted personality. He initially seems reserved and aloof, often hiding his emotions behind a cool and calm demeanor. Layfon is a man of few words, preferring to observe and analyze situations before taking action.
Despite his stoic exterior, Layfon has a strong sense of justice and a deep loyalty to his friends. He is willing to put himself in harm’s way to protect those he cares about, demonstrating his selflessness and determination. Layfon’s past experiences have made him mature beyond his years, and he displays a level-headedness even in the face of adversity.
Beneath his calm exterior, however, Layfon harbors a sense of guilt and regret. He carries the weight of his violent past as a Heaven’s Blade wielder and seeks redemption for the actions he was forced to commit. This internal struggle adds depth to his character and fuels his motivation to create a better future.

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Layfon Alseif’s background is closely tied to the world of Koukaku no Regios. He was originally a Heaven’s Blade-wielder, a prestigious title given to only the twelve most skilled fighters in the Lance-shelled city of Glendan. However, due to certain circumstances, Layfon was banished from Glendan and sought refuge in the academy city of Zuellni.
In Zuellni, Layfon hoped to distance himself from his violent past and start over. He enrolled in the Academy in search of a peaceful and ordinary life. However, his exceptional fighting skills and past reputation as a Heaven’s Blade wielder brought him back into the world of battle and conflict.
Layfon’s background is one of tragedy and hardship. He grew up an orphan, taken in by an aging caretaker named Derek. In order to support the orphanage, Layfon resorted to participating in illegal underground fights, showcasing his exceptional fighting skills. These experiences shaped his character and instilled in him a sense of responsibility to protect those he holds dear.


Layfon Alseif has a distinctive and memorable appearance. Described as having tea-colored hair and blue eyes, he exudes a sense of calm and mystery. His hair is neatly styled and slightly tousled, adding to his overall charm and appeal.
In terms of clothing, Layfon is often seen wearing the standard uniform of the Academy City of Zuellni, consisting of a white shirt, black pants, and a red tie. He also wears a black coat with silver accents, symbolizing his past as a Heaven’s Blade wielder.
Layfon’s appearance reflects his calm and collected nature. His demeanor and appearance create an intriguing contrast, as he possesses an air of both approachability and enigma.


Layfon Alseif is known for his exceptional fighting skills. As a former Heaven’s Blade wielder, he possesses immense skill in weaponry and combat. His combat prowess is further enhanced by his innate ability to break Kei techniques, a form of energy manipulation in the world of Koukaku no Regios.
In addition to his formidable fighting skills, Layfon is also a quick learner. He has a keen sense of observation that allows him to quickly analyze and adapt to different combat situations. Layfon’s strategic thinking and versatility in combat make him a formidable opponent.
In addition, Layfon’s experience as an underground fighter has honed his physical strength, agility, and reflexes. He can maneuver quickly in battle, dodging attacks and launching precise counterattacks.


Layfon Alseif comes from the fictional world of the series “Koukaku no Regios”. The story takes place in a post-apocalyptic setting where humanity lives in mobile cities known as Regios. These cities are constantly threatened by Contaminoids, monstrous creatures that roam the wastelands.
Layfon’s journey begins in the Lance-shelled city of Glendan, where he served as a Heaven’s Blade wielder. Due to circumstances, however, he was banished from Glendan and sought refuge in the academy city of Zuellni. In Zuellni, he faces new challenges, forges new relationships, and embarks on a path of self-discovery.
Throughout the series, Layfon’s origins and past as a Heaven’s Blade wielder play a significant role in shaping his character and influencing the narrative. His experiences in Glendan and his subsequent journey to Zuellni contribute to the development of the overarching storyline in “Koukaku no Regios.

Layfon Alseif – FAQ

Who is Layfon Alseif?

Layfon Alseif is the protagonist of the anime and light novel series “Koukaku no Regios”, also known as “Chrome Shell Regios”. He is a skilled swordsman and a former member of the Heaven’s Blade, a group of elite fighters. Layfon is known for his exceptional fighting skills and his desire to protect his friends.

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What is Layfon’s background?

Layfon Alseif hails from the fallen city of Glendan, a place once renowned for its military prowess. Trained in combat from a young age, he became a member of the Heaven’s Blade, a group of powerful warriors who defended the city. However, due to certain circumstances, Layfon is eventually transferred to the city of Zuellni, where the main story takes place.

What are Layfon’s abilities?

Layfon has exceptional combat skills, especially in swordplay. He is proficient in a variety of sword techniques and can quickly dispatch his opponents. In addition, Layfon has a unique ability called “Kei,” which gives him enhanced physical attributes such as speed, strength, and agility. He can also use Kei to perform powerful attacks.

What is Layfon’s personality like?

Layfon is generally a calm and reserved individual who often keeps his emotions in check. He is a dedicated and disciplined fighter, always striving to improve his skills. Despite his serious demeanor, Layfon cares deeply for his friends and is willing to put himself in harm’s way to protect them.

What are Layfon’s challenges?

Throughout the series, Layfon faces many challenges, both internal and external. He must confront his troubled past and come to terms with his actions as a member of Heaven’s Blade. Layfon also encounters powerful enemies and is often involved in intense battles that test his skills and resolve.

Does Layfon have a romantic relationship?

Yes, Layfon develops romantic relationships with several female characters in the series. His main love interest is Felli Loss, a telepath with powerful psychic abilities. Their relationship has its ups and downs as they navigate the challenges and dangers they face together.

Does Layfon have any notable accomplishments?

Throughout the series, Layfon accomplishes several notable feats. He becomes a key member of the 17th Platoon, a group of fighters in Zuellni, and helps protect the city from various threats. Layfon also plays a crucial role in uncovering the mysteries surrounding the contaminated areas and the origins of the monsters known as “Contaminoids”.