Kinji Tohyama (GII)
Hidan no Aria Volume 5 Cover
Name in Japanese 遠山キンジ 「金次」
Romaji Translation Tōyama Kinji
Debut (Anime) Episode 01
Debut (Light Novel) Volume 01
Debut (Manga) Chapter 01
Appears in Light Novel, Manga, Anime
Voice Actor (Japanese) Junji Majima
Voice Actor (English) Todd Haberkorn
Personal Info
Gender Male
Age 17
Birthday July 16, 1992
Height 170 cm (5'7")
Weight 63 kg (138 lbs)
Blood Type A
Nationality Japanese
Classification Tohyama Warrior Office
Butei (Freelance) (Inquesta) (Formerly) (Assault) (Formerly)
Student at East Ikebukuro High (Temporary)
Skill Rank Rank E
Rank S (in Hysteria Mode)
Title (s) President (Tohyama Warrior Office)
Quadra (Quadra of Mimicry)
Ally of Justice
Ancestor Tohyama Kinshirou
Status Active (Volume 1-Volume 12, Chapter 1 and Volume 13, Chapter 1-Current)
Inactive (Volume 12, Chapter 2-Volume 13, Chapter 1) (Expelled for Transfer Purposes)

Hysteria Savant Syndrome
Dress Scan
Billiard Shot
Mirror Shot
Voice Captivation
Invisible Bullet
Cherry Blossom (Ouka)
Autumn Water

Equipment Inventory

Beretta 92FS Inox (Illegally Modified "Kinji Model")
Butterfly Knife
Excalibur/Ragnorok (Scramasax, Taken from Sherlock) (Destroyed)
Desert Eagle Mark XIX (Modified to Fire 3-Round Burst and Full Auto)
Orochi (Bulletproof Glove to Perform Slash)
Manage Knife


Magane Tohyama (Grandfather)
Setsu Tohyama (Grandmother)
Konza Tohyama (Father) (Deceased)
Unnamed Mother (Deceased)
Kinichi Tohyama (GI) (Older Brother)
Kinzou Tohyama (GIII) (Younger Genetic Half-Brother)
Kaname Tohyama (GIV) (Younger Genetic Half-Sister)
Patra (Sister-in-law)

The only work I hate... is that of a Butei.

–Kinji Tohyama

Kinji Tohyama (遠山 キンジ Tohyama Kinji?) is the main protagonist of the Hidan no Aria light novel series and a Rank-E Inquesta student at Tokyo Butei High School. Formerly, he was an S-Rank of the Assault department, however the death of his brother caused Kinji to seek quitting the life of being a Butei. Despite this, he attracts the attention of the transfer student and Assault Ace, Aria H. Kanzaki, and becomes her partner to clear the name of her wrongfully imprisoned mother. He is the younger brother of Kinichi Tohyama (Kana) and older genetic half-brother of Kinzou Tohyama (GIII) and Kaname Tohyama.

He later became President of his own militant company, Tohyama Warrior Office, in order to keep his Butei license.[1]

Appearance Edit

Kinji is a young man of average height with wavy black hair and brown eyes. He has been described as handsome and gloomy. Throughout most of the series, he wears his Butei High School uniform.

Personality Edit

After the apparent death of his older brother, Kinichi, as well as the ridicule he suffered afterwards, Kinji is a very bitter, cynical and sarcastic young man who rarely has a good word to say about anybody. Before meeting Aria, he wanted nothing more than to quit his life as a Butei and live a normal life, believing his life doesn't have to be special just because he comes from a famous family. However, Aria accuses him of simply running away and being scared of his true potential, and he eventually agrees to become her partner, albeit reluctantly. He almost never smiles, and when he does it's usually his way of acting like nothing suspicious is going on, and therefore hardly ever sincere.

Kinji's personality under the influence of Hysteria Savant Syndrome takes a dramatic shift by becoming unnecessarily melodramatic when it comes to his statements and speaks with a smooth demeanor and indifference to women shifts into a seductive manner, causing him to go to great lengths to protect them both physically and mentally. This has caused women to become seduced and sometimes faint. However, when he is under the influence of Hysteria Berserk, all of his bottled up feelings including rage are released and set free. Kinji is able to remember everything he said while in Hysteria Mode, and gets really embarrassed whenever he looks back on it.

On the outside, Kinji appears to be highly anti-social to most people and especially cold to women, even borderline misogynistic due to trauma with girls during middle school, where he was taken advantage of and being ganged up when trying to stand up for himself. He has zero tolerance for Aria's bossy, immature behaviour and before long begins to despise her, though he gets over this after learning her true motives. To his classmates, he's often thought as a loser, shut-in, womanizer, and a waste of talent because of his indifferent attitude to the point of feeling isolated among the student body. He's even believed to be homosexual since he shows little to no interest in women.

While under the influence of Hysteria Savant Syndrome, Kinji's personality undergoes a very drastic change. He becomes very smug and smooth-talking, and feels compelled to protect the girl in front of him no matter what, with seemingly no regard for his own life. His personality while in this state is overpowering, to the point that it has caused women to become seduced and sometimes even faint. However, when he is under the influence of Hysteria Berserk, all of his bottled up feelings including rage are released and set free. Kinji is able to remember everything he said while in Hysteria Mode, and gets really embarrassed whenever he looks back on it, saying he feels like a complete idiot.

Despite his snarky, pessimistic attitude, Kinji is deep down a kind and caring person with a strong sense of justice as a Tohyama, even though he hates it. He believes the powerful should not harass those without power and follow the rules of law even if his life is at risk for the sake of order. This includes taking opponent even more powerful than him like Jeanne, Kinichi (Kana)PatraSherlockWatson, Hilda, and GIII. Kinji, to the dismay of Aria, prefers to a non-violent approach when facing the enemy before attacking. Also, as noted by Aria, Kinji will show world-class bravery in the face of great danger. In addition, Kinji will not hold a grudge against anyone for their past actions because he believes it is a waste of time and he has learned to forget about it.  

After Kinji transferred out Butei High and experienced how unfulfilling normal life was during the events of Volume 12, he came back and embraced being a Butei as it was the only thing he was good at.[2] Also, he fully accepts being Aria's partner and has given up trying to stop being a Butei. However, he still wishes to be a normal Butei, which he found impossible after becoming known to the U.S. military, Intergovernmental Armed Detective Alliance (IADA), and other governments and groups based his battles during Volumes 1-12.  

As a result of Kinji's unique personality, a lot of girls have fallen in love with him and fight over him. This includes, but not limited to: Aria H. Kanzaki, Shirayuki Hotogi, Riko Mine, Reki, Jeanne d'Arc, Misaki Nakasorachi, L.L (Elle) Watson, Kaname Tohyama (very much to his disgust and dismay), Moe Mochizuki, Kikuyo Katagaka, Lisa, Katze Grasset, Sarah Hood, and Beretta Beretta


Kinji was born as the youngest child of the Tohyama family before Kinzou and Kaname were created. As a child he learned his family arts and Hysteria Savant Syndrome from his older brother, Kinichi. He became very proficient at his family's craft, much to the admiration of his older brother. Also, he often made regular visits with his family to the Hotogi Shrine, where on one occasion he met and befriended Shirayuki. Often times they would play together and, despite knowing the punishment Kinji would receive, he brought her to the world outside of the Hotogi Shrine. However, during Kinji's youth, his parent died sometime and was raised by Kinichi. 

During middle school, he and Shirayuki parted ways, so he took on the role of becoming a Butei like his older brother by entering in a school meant to train Butei's. It was during this time period where he met Kikuyo Katagaka, who was hiding and crying after being bullied, while cleaning. Kinji would comfort her and under the influence of HSS, would get the girls who bullied her to apologize. However, school life would be anything, but easy for him after this due to the girls in his class, including Kikuyo, investigating him and exploiting his HSS ability in order be their personal "Ally of Justice." [3] This would have a lasting effect on Kinji, as he would develop a complex against women and using his family's special talent, especially after being ganged upon after trying to stand up for himself each time. Despite, what Kikuyo did to Kinji, he did stand up for her when she was accused of stealing money from the classroom lock box and resulted in her not using his abilities against him for the remainder of her stay in middle school. Also, while in middle school, Kinji encountered an underclassmen, Hina Fuuma, where he fought her in a duel and beat the her, earning her respect eventually culminating in her recruitment as his Amica later on.  

Upon graduating middle school, he enrolled in Tokyo Butei High as a member of the Assault department, much like his brother. When taking the entrance exam for the school, he met Reki for the first time at Futoukita platform on Academy Island. Later, Kinji would meet Riko Mine and Ryou Shiranui for the first as well as Shirayuki again, who put Kinji under Hysteria Mode before taking the Assault Exam. Then, while under the influence of Hysteria Mode, he took the Assault Exam in a 14-story building where he single-handedly caught all the other Assault exam candidates and even defeated the five instructors hidden in the building earning him an S-Rank. Later, he would get into a Lumberjack duel with Gouki Mutou over Shirayuki resulting in them becoming friends.[4] It was during this time period that Kinji would work together quite a bit with Reki, where they were known as the "Golden Duo." [5]

However, school life again would take a turn for the worse for Kinji because his older brother was reported as killed in action from the Butei Killer, where despite saving everyone on board, Kinichi was ridiculed for losing his life and Kinji became the target for the ridicule as well by the media. After losing his only family, Kinji was forced to suffer alone and harbored a deep hatred towards the Butei for causing Kinichi to lose his life. This would cause him to transfer out of Assault to Inquesta, throw away his family heritage, let his reputation to those outside of Assault to plummet severely, allow his prestigious S-Rank to drop to E-Rank, and sought to transfer out of Butei High altogether into normal life. 


  • Chugaku Akamatsu's next light novel series, Yagate Maken no Alicebell; share the same universe where the protagonists crossover at some point.
  • Its revealed that 3 years later from the novel series, Kinji enrolled into Tokyo University, while a member of the Security Police.[6]
  • In Volume 12, Kinji would succeed in his goal of transferring out of Butei High, but would return in Volume 13, Chapter 1 after learning he could not live an ordinary life.
  • Most of the enemies Kinji has fought have been girls.

Quotes Edit

  • (To Aria) "Butei Charter, Article 1: Trust your friends and help when they need it. I put my trust in you, Aria. Now it's time for you to put your trust in me for a change."


  1. Volume 26 Summary
  2. Volume 13, Chapter 1
  3. Volume 12, Chapter 4
  4. Volume 11, Chapter 1
  5. Volume 12, Chapter 1
  6. Short Story Collection: Heroine's Asort, X-05
Hidan no Aria Series
Tohyama Family
Holmes Family
Hotogi Shrine
Vlad Family
GIII League
Regiment Hex
Tohyama Warrior Office
Other Characters
Hidan no Aria AA
Yagate Maken no Alicebell

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