Koyomi Araragi

Original Name 阿良々木 暦
Romaji Name Koyomi Araragi
Nicknames Koyokoyo, Koyomin
Series Bakemonogatari
Age 18
Weight 55 kg
Height 165 cm
Date of Birth N/A
Blood Type N/A

Koyomi Araragi is a fictional character from the anime and light novel series “Bakemonogatari”. He serves as the main protagonist of the Monogatari series and is known for his complex personality and supernatural abilities. Here is an overview about Koyomi Araragi, based on the available information from MyAnimeList.net and other sources.


Koyomi Araragi is portrayed as a relaxed and easy-going individual. Despite being a poor student, he shows remarkable loyalty to his friends and a willingness to help others, often at the expense of his own well-being. Araragi is portrayed as noble and selfless, always putting the needs of others before his own. He has a strong sense of justice and is willing to sacrifice himself to protect those he cares about. Although he is shown to be attracted to other girls, he remains faithful to his girlfriend, Hitagi Senjougahara.


Araragi is a third-year high school student who had a life-changing encounter during spring break when he was attacked by a vampire. Though he managed to survive, he was left with remnants of vampire traits that affected his physical characteristics. After this incident, Araragi regained his human life, but developed unique abilities such as enhanced healing, the ability to see in the dark, and his eyes turning red when angry. Araragi also questions his own mortality due to his vampiric experiences.


Koyomi Araragi is depicted as an average looking high school student. He has black hair and a slender build, with a height of about 165 cm and a weight of about 55 kg. Araragi’s appearance gives no indication of his supernatural abilities.


As a result of his encounter with a vampire, Koyomi Araragi has gained several supernatural abilities. He has accelerated healing, allowing him to recover from injuries at an extraordinary rate. Araragi can also see in the dark, a trait inherited from his vampire nature. In addition, his eyes turn red when he becomes angry. While Araragi’s abilities are unique, they come with their own set of challenges and uncertainties regarding his lifespan and overall well-being.


Koyomi Araragi originates from the light novel series “Bakemonogatari” written by Nisio Isin and illustrated by VOFAN. The series was later adapted into an anime, further popularizing the character. Araragi’s story revolves around his encounters with various supernatural entities, including vampires, ghosts, and aberrations, as he navigates the complexities of his own life and relationships.
Please note that this information is based on available sources and may not cover all aspects of Koyomi Araragi’s character. For more detailed information, it is recommended that you read the original light novel series or watch the anime adaptation of “Bakemonogatari.

Koyomi Araragi – FAQ

Who is Koyomi Araragi?

Koyomi Araragi is the main character of the “Bakemonogatari” series. He is a high school student who gets involved in various supernatural events and encounters with strange people.

What happened to Koyomi Araragi that led to his encounters with the strange?

Koyomi Araragi was once a human, but became a vampire after a life-threatening encounter with a vampire named Kiss-shot Acerola-orion Heart-under-blade. He was subsequently cured of his vampirism, but the experience left him with enhanced abilities and a connection to the supernatural world.

What abilities does Koyomi Araragi have?

Koyomi Araragi has several unique abilities. He has accelerated healing, which allows him to recover from injuries quickly. He also has enhanced vision and strength. In addition, he has the ability to perceive supernatural beings and anomalies that are invisible to others.

What is Koyomi Araragi’s relationship to the other characters in Bakemonogatari?

Koyomi Araragi has various relationships with the characters in the Bakemonogatari series. He becomes friends with Tsubasa Hanekawa, Hitagi Senjougahara, Mayoi Hachikuji, Suruga Kanbaru, Nadeko Sengoku and others. He often helps them with their personal problems and supernatural afflictions.

How does Koyomi Araragi deal with the oddities he encounters?

Koyomi Araragi often seeks the assistance of a specialist in oddities named Meme Oshino. Oshino provides guidance and advice to help Araragi understand and confront the oddities he encounters. Araragi also relies on his own wit, courage, and skills to confront and solve these supernatural problems.

Does Koyomi Araragi have any personal struggles or conflicts?

Yes, Koyomi Araragi faces various personal struggles and conflicts throughout the “Bakemonogatari” series. He deals with his own identity as a former vampire and the consequences of his actions. He also deals with feelings of guilt and responsibility for the well-being of his friends and loved ones.

Is there any character development for Koyomi Araragi?

Yes, Koyomi Araragi undergoes significant character development throughout the “Bakemonogatari” series. He begins as a somewhat self-centered and naive character, but matures and becomes more empathetic and selfless as he faces challenges and learns from his experiences.