__Height:__ 165 cm   

A third year high school student who is close to failing every class except math. He is a laid-back person whose only real friend at school is [Tsubasa Hanekawa](https://anilist.co/character/22055/Tsubasa-Hanekawa). Due to events prior to Kizumonogatari and Bakemonogatari, Koyomi avoided having friends and seemed to have lost faith and trust in people and himself.

~!During spring break, he gave [Kiss-Shot](https://anilist.co/character/23602/Shinobu-Oshino) his blood and became a vampire. Although [Meme Oshino](https://anilist.co/character/22552/Meme-Oshino) helped him become human again, there are a few lingering side effects; he can see in the dark and far distances, and he heals faster than the average human. He is still scared of morning sunlight even though it no longer has any effect on him.!~ 

First season of the Monogatari Series, part 1/6. Contains the arcs Hitagi Crab, Mayoi Snail, Suruga Monkey, Nadeko Snake, and Tsubasa Cat from the Bakemonogatari light novels. 
Thanks to Meme Oshino, Koyomi Araragi, a high school student, is able to remain a human after coming across a female vampire... However, since the incident, Koyomi seems to meet girls who have an apparition-related issue. Hitagi Senjougahara doesn’t weigh anything, Suruga Kanbaru’s right arm becomes like that of a monkey’s, and a young girl, Mayoi, cannot find her way home no matter how many times she tries. Koyomi, a Mr. Nice Guy, ends up helping each and every girl solve her problem with the help of Meme Oshino.
 
(Source: Aniplex)

**Height:** 167 cm (5'6") 
**Other:** Named his cat "Nyanko-Sensei" 
**Agency:** Aoni

[Profile](https://www.aoni.co.jp/search/kamiya-hiroshi.html)

On January 1st 2025 it was announced that he had gotten married to actress and gravure model Rina Aizawa.

**Awards:**
- 2008-03: Best Supporting Actor, 2nd Annual Seiyuu Awards
- 2009-03: Best Lead Actor and Best Personality, 3rd Annual Seiyuu Awards
- 2012-03: Most Votes Award, 6th Annual Seiyuu Awards
- 2013-03: Most Votes Award, 7th Annual Seiyuu Awards  

Hosts several radio talk shows, including Dear Girl ~Stories~ with Ono Daisuke. In May 2010, he and Miyu Irino formed a Kiramune unit called KAmiYU, and sang the theme song for Mokei Senshi Gunpla Builders Beginning G.  Their first mini-album "link-up" was released on August 3, 2011.

__Non-Anime Roles:__
- Neuvillette in Genshin Impact
- Shou Ronpo in Uchu Sentai Kyuranger
- Madrex in Bakuage Sentai Boonboomger

First season of the Monogatari Series, part 2/6. Contains the arc Koyomi Vamp from the Kizumonogatari light novel. 
 
March 25th—just another day during spring break. Koyomi Araragi, a second year high school student at Naoetsu High School, befriends Tsubasa Hanekawa, the top honors student at his school. Hanekawa mentions a rumor about a "blonde vampire" that has been sighted around their town recently. Araragi, who is usually anti-social, takes a liking to her down-to-earth personality.
 
That night, Araragi encounters the rumored vampire: she is Kiss-Shot Acerola-Orion Heart-Under-Blade, also known as the "iron-blooded, hot-blooded, cold-blooded King of Apparitions." The stunningly beautiful vampire cries out for Koyomi to save her as she lies in a pool of her own blood, all four of her limbs cut off. Kiss-shot asks Araragi to give her his blood, and when he does, the next moment he awakes, Araragi finds himself reborn as her vampire kin. As Araragi struggles to accept his existence, Kiss-Shot whispers, "Welcome to the world of darkness..."
 
(Source: Aniplex)

Second season of the Monogatari Series, part 1/2. Contains the arcs Tsubasa Tiger, Mayoi Jiangshi, Nadeko Medusa, Shinobu Time, and Hitagi End, from the Nekomonogatari White, Kabukimonogatari, Otorimonogatari, Onimonogatari and Koimonogatari light novels, respectively.
 
These stories take place after the end of the summer vacation when the apparition of the bee had left and the apparition of the phoenix avoided any consequences… Now that Koyomi Araragi and the girls were entering their new school terms, they were once again about to encounter supernatural beings…but this time, they may not be so easy to deal with.
 
Tsubasa Hanekawa, Mayoi Hachikuji, Nadeko Sengoku, Shinobu Oshino, and finally Hitagi Senjougahara. The girls’ loneliness, their confessions, and their departures… 5 new “stories” begin now.
 
(Source: Aniplex) 
 
Notes:
 
 Includes 3 recap episodes from the TV version (Ep. 6, 11, 16).
 
The recap episodes were not included in the Blu-Ray version of the anime.

First season of the Monogatari Series, part 6/6. Contains the arc Tsubasa Family from the Nekomonogatari Black light novel.
 
On his way to the bookstore, Koyomi Araragi encounters Tsubasa Hanekawa whose face is covered with a bandage. The incident allows Koyomi to learn what has been happening in the Hanekawa household, but Tsubasa begs him not to tell anyone about it, saying she’ll do anything to keep him quiet. Without revealing her family’s circumstances, Koyomi tells of the day’s incident - he and Tsubasa buried a “cat” that had been hit by a car- to Meme Oshino. Meme tells Koyomi that he must immediately go to confirm Hanekawa’s safety. He heads to her house, only to find...
 
So begins the nightmarish nine days of Golden Week.
 
(Source: Aniplex)

First season of the Monogatari Series, part 5/6. Contains the arcs Karen Bee and Tsukihi Phoenix from the Nisemonogatari light novels.
 
In Bakemonogatari, the story centered on Koyomi Araragi, a third year high school student who has recently survived a vampire attack and finds himself mixed up with all kinds of apparitions: gods, ghosts, myths, and spirits. However, in Nisemonogatari, we pick up right where we left off and follow Koyomi as the psychological twists delve deeper and deeper...
 
(Source: Aniplex)

Second season of the Monogatari Series, part 2/2. Contains the arc Suruga Devil from the Hanamonogatari light novel.
 
Now that Koyomi Araragi and Hitagi Senjougahara have graduated, few familiar faces remain at Naoetsu Private High School. One of them is Suruga Kanbaru, holder of the Monkey's Paw. When she begins to hear talk of a mysterious being known as the "Devil," who will magically solve any problem, she immediately thinks these rumors are about her and decides to investigate.
 
Kanbaru discovers the Devil is actually Rouka Numachi, a former rival who provides free advice to those who seek her out now that she can no longer play basketball due to a leg injury. As a collector of misfortune, Numachi enjoys relieving her clients' stress by giving them false hope. Though Kanbaru sees no real harm being done, she reprimands Rouka for lying and heads home, relieved she is not the cause of the rumors. But the next morning, when she finds that her left hand has reverted back to its original form, she may have a reason to worry after all.

Third season of the Monogatari Series, part 1/5. Contains the arc Yotsugi Doll from the Tsukimonogatari light novel.
 
One day in February, Koyomi Araragi was taking a bath with his younger sister Tsukihi amidst finishing his studies for the college entrance exam. This was also following the incident involving Nadeko Sengoku, which was successfully amended behind the scenes by Deishu Kaiki. Koyomi noticed a change on his body “that could not be overlooked” and sought advice from Shinobu Oshino leading him to contact Yozuru Kagenui and Yotsugi Ononoki. Was this change signifying retribution for everything that Koyomi has done?!
 
(Source: Aniplex)

Third and “Final Season” of the Monogatari Series, part 3/5. Contains the arcs Ougi Formula, Sodachi Riddle, Sodachi Lost and Shinobu Mail from the Owarimonogatari light novels.
 
During the month of October of his third year in high school, Koyomi Araragi is introduced to a transfer student named Ougi Oshino by his underclassman Suruga Kanbaru. Ougi tells Koyomi that she has something she wishes to consult with him. When she draws the map of Naoetsu High School, she finds something peculiar on there. This discovery reveals a tale that wasn’t meant to be told, and this makes Koyomi’s high school life totally different. This is the story that brings to light “what” makes Koyomi Araragi. This is the story that reveals the “beginning” of everything.
 
(Source: Aniplex)
 
Note: The first episode aired with a runtime of ~48 minutes as opposed to the standard 24 minute long episode.

Third season of the Monogatari Series, part 2/5. Adapts the arcs Koyomi Stone, Koyomi Flower, Koyomi Sand, Koyomi Water, Koyomi Wind, Koyomi Tree, Koyomi Tea, Koyomi Mountain, Koyomi Torus, Koyomi Seed, Koyomi Nothing, and Koyomi Dead from the Koyomimonogatari light novel.
 
“You’re looking for a horror story? I wish I got one for you." Untold stories… one per month for one year… Taking place between other Monogatari stories, a chapter not yet told surrounds Koyomi Araragi and the strange happenings he gets pulled into over the course of a year. With one episode told per month, the story unravels in this 12 episode-long series of shorts.
 
(Source: Aniplex)
 
Premiered on the Japan-exclusive Koyomimonogatari mobile app.

The first part of the Monogatari Series.
 
There’s a girl at their school who is always ill. She routinely arrives late, leaves early, or doesn’t show up at all, and skips gym as a matter of course. She’s pretty, and the boys take to whispering that she’s a cloistered princess. As the self-described worst loser in her class soon finds out, they just don’t know what a monster she is. So begins a tale of mysterious maladies that are supernatural in origin yet deeply revealing of the human psyche, a set of case files as given to unexpected feeling as it is to irreverent humour.
 
(Source: Kodansha USA)
 
Note: The English release and the JP ebook edition have Bakemonogatari split across three volumes, instead of the original two volumes.

A tale of heroine Tsubasa Hanekawa from her own perspective, in her own voice—if that can hold true for a damaged soul who, depending on who you’re asking, suffers from a split personality or a supernatural aberration. The bone-chilling brokenness of her household, where father and mother and daughter keep three separate sets of cookware in the same kitchen and only ever prepare their own meals, and the profound darkness nurtured in the genius schoolgirl’s heart, come to life, if that is the word, through her self-vivisection.
 
(Source: Kodansha USA)

Launching the third or “Final Season” of the international cult-hit series, Possession Tale returns the narrator’s headset back to high school senior and amateur savior Koyomi Araragi, who used to eschew friendship once upon a time because it’d lower his “intensity as a human”—a loner’s misgiving that was perhaps on the mark in a different way than he intended.
 
At issue now is not the precarious fate of one of his cherished confrères, or rather consœurs, whom he’d aid, sight unseen, with a monster’s resilience, but his own aberrant state and its prolonged abuse. If everything comes with a bill, and if no man is an island, then is the price of self-sacrificing amity—and the bloodshed it ironically occasions—becoming inhuman for good?
 
That being said! Our hero, whose first name means “calendar” but who has none in his room, sees no need to rush, so, on our way to the profound mysteries of the superhuman aspect, expect a super-shallow deconstruction of the alarm clock. On hand this volume to (hardly ever) humor his humor: his little sisters, a living doll of a corpse, and its violent mistress.
 
(Source: Kodansha USA)

First season of the Monogatari Series, part 3/6. Contains the arc Koyomi Vamp from the Kizumonogatari light novel.
 
In the spring of his second year of high school, Koyomi Araragi met the beautiful vampire Kiss-Shot Acerola-Orion Heart-Under-Blade. Koyomi saved Kiss-shot, who was on the verge of death with all four of her limbs cut off, but only at the expense of becoming her minion and a vampire. “In order to go back to being a human again, you must take back all of Kiss-shot’s limbs.” After receiving advice from Meme Oshino, an expert in the supernatural, Koyomi prepares to go into battle.
 
Awaiting him are three powerful vampire hunters—Dramaturgy, a giant vampire hunter who is a vampire himself. Episode, a half-vampire who wields an enormous cross, and Guillotinecutter, a quiet man who specializes in killing vampires. Will Koyomi be able to take back Kiss-Shot’s limbs from the vampire hunters? Amidst the soft spring rain, the curtain rises on this fateful blood bath…
 
(Source: Aniplex)

First season of the Monogatari Series, part 4/6. Contains the arc Koyomi Vamp from the Kizumonogatari light novel.
 
With help from Meme Oshino, the apparition specialist, Koyomi defeats the three powerful vampire hunters: Dramaturgy, Episode and Guillotinecutter. Koyomi takes back all the limbs of Kiss-Shot Acerola-Orion Heart-Under-Blade in order to become a human again. But, when he returns to Kiss-Shot, she reveals to him the cold truth of what it means to be a vampire—a creature of the night. Unable to take back what he has done, Koyomi feels nothing but regret and can only deny his dreadful fate. While Koyomi is struggling to face reality, his “friend” Tsubasa Hanekawa comes to him with a certain plan…
 
(Source: Aniplex)

Third and “Final Season” of the Monogatari Series, part 4/5. Contains the arcs Mayoi Hell, Hitagi Rendezvous, and Ougi Dark from the Owarimonogatari light novels.
 
Koyomi wakes up to see Mayoi Hachikuji before him, the girl who supposedly had gone to the afterlife. She tells Koyomi that they are currently in Avichi, the lowest levels of hell. Koyomi is dubious of how Mayoi knew about the exact timing of his death and which hell he would drop into, when Mayoi tells him that she was there to pick him up by the request of a certain individual.
 
(Source: Aniplex)

Third season of the Monogatari Series, part 5/5. Contains the arc Koyomi Reverse from the Zoku Owarimonogatari light novel.
 
The morning after high school graduation, Koyomi is standing in front of the mirror above the sink to wash his face when he suddenly feels like his reflection is staring back at him. He instinctively reaches for the mirror, and upon touching it, his fingers sink in... When he comes to, Koyomi finds himself in a world where everything appears to be reversed.
 
(Source: Aniplex)
 
Zoku Owarimonogatari premiered in theaters across Japan in November 2018. It was later released as a 6-part OVA on Blu-ray/DVD from February to March 2019.

One day, high-school student Koyomi Araragi catches a girl named Hitagi Senjougahara when she trips. But—much to his surprise—she doesn’t weigh anything. At all. She says an encounter with a so-called “crab” took away all her weight …
 
Monsters have been here since the beginning. 
Always. 
Everywhere.
 
(Source: Kodansha USA)

Trailer for a fake crossover anime created by Shaft as an April Fools' Day joke, celebrating their 40th anniversary.


It's chic to go saving a girl who has nothing to do with you every once in a while. Female students from Naoetsu High School have gone missing one after the other. When the mummified bodies of the girls are discovered, there's a very distinctive marking left on the napes of their necks...? Koyomi Araragi, now a first-year university student, goes on the move to track down the culprit! The curtain opens on Monogatari Series: Monster Season!
 
(Source: Kodansha, translated)

What if Monogatari's Ararararagi, Zaregoto's Ii and Jun "Humanity's Strongest" Aikawa, and Okitegami Kyouko no Bibouroku's titular forgetful detective all attended school together? In 2002, NisiOisiN won a Mephisto Prize prize for his debut novel Zaregoto, Book 1: The Kubikiri Cycle. Part of the 15th anniversary celebration will be 4-panel crossover gag manga Seishun Kijin-den! 240 Gakuen (240 is a pronunciation pun - 240 can be read as "Nishio," so "Youth Oddball Story! Nisio Academy"). 
 
(Source: Crunchyroll)

A short promotional video cross-promoting Monogatari and Okitegami Kyouko no Bibouroku.


Five short stories, one for each of the Bakemonogatari girls which appeared in the complete guidebook. 
Hitagi Buffet 
Mayoi Room 
Suruga Court 
Nadeko Pool 
Tsubasa Song

Four short stories which appeared in the Nisemonogatari: Anime Complete Guidebook. 
1. Hitagi Neck 
2. Karen Arm-leg 
3. Tsukihi Eternal 
4. Shinobu House

A series of crossover stories between characters from Monogatari and characters from Nisio's other works. Originally, 4 crossover short stories were released during the theatrical screenings of each Kizumonogatari movie. The stories were bundled up into Mazemonogatari, and included 3 unreleased stories. 
 
Includes 15 stories: 
Kyouko Balance 
Jun Build 
Nomi Rule 
Mayumi Red Eye 
Kuroneko Bed 
Risuka Blood 
Hitei Clear 
Iori Fugue 
Shiogi Ranger 
Akari Triple 
Rizumu Rock 'N' 
Mikoko Community 
Kuu Invisible 
Rai Roulette 
Magakoro Finisher

Adaptation of the Koyomi History short story, released in the Madogatari blu-ray.