Kyōka Izumi

Kyōka Izumi (泉 鏡花) is the newest member of the Armed Detective Agency after defecting from the Port Mafia who has the ability Demon Snow.

Appearance
Kyōka is a short girl with dark blue hair that is tied into two low twin-tails with flower pins and blue eyes, in which a notable trait of her, (much like almost every member of the Port Mafia), is that before, her eyes used to be very dull. But after meeting Atsushi Nakajima and being together with the Armed Detective Agency, her eyes have been shown to become clearer.

She always dons a red Kimono with a pattern of what looks like sprouts, and its yellow Datejime neatly tied. She wears long white socks and sandals; while on her arms, she appears to wear yellow and red wrist pads. Kyōka carries with herself a tiny rabbit doll, together with her cellphone attached to a necklace.

Personality
While with the Port Mafia, Kyōka's personality is similar to that of a doll. She lacks all emotions and is ruthless when she is ordered to perform a duty. After being exposed to Atsushi Nakajima and the real world, Kyōka reverts back to a young teenager. She is easily infatuated with small things and has a need to see everything. Much like Atsushi, she believed that she was worth very little and that she deserved to die for her crimes. Although unlike Atsushi, once she joins the Armed Detective Agency she does not dwell on her mistakes.

Kyoka is quite apathetic and strong-willed, she even states that she wants to prove to Ryunosuke Akutagawa that she is more than just a killer. Kyōka seems to care greatly for Atsushi. She shares a room with him and gets worried when he could be in danger. She is by Atsushi's side most of the time.

Ability
Kyōka's ability, Demon Snow (夜叉白雪), allows her to materialize a female sword-wielding phantom, known as Demon Snow, which only follows orders coming from a mobile phone she always carries on her person. It appears that it only listens to orders from another person on the other line and it does not comply to Kyōka's own wishes.

Though after joining the Armed Detective Agency this problem was fixed by Fukuzawa Yukichi which enables her to control her own ability and use it normally. In reality, Kyōka is not the original wielder of Demon Snow, but instead, her mother was. In order to protect Kyōka, in her last moments, Kyōka's mother transferred her ability Demon Snow to Kyōka -- but because of the suddenness at the time, control of the demon was transferred to Kyōka's cell phone instead of Kyōka herself.

Skills

 * Acrobatics: Kyōka has shown immense physical capabilities, making superhuman leaps and slicing people with immense force, even without her ability.
 * Sword Play: Kyōka is skilled with a sword.

Background
According to Kōyō Ozaki, before being an orphan, Kyōka supposedly lived happily with her parents. But ultimately, it was the Demon itself who killed them. It is also revealed that Kyōka's parents had a much darker background than previously thought.

Her father, after resigning from being a government agent, become a freelancer who worked for the assassinations of several important people. Her mother was, like her, an assassin who wielded the slaughtering ability Demon Snow.

One night, while Kyōka was out playing, several assassins came to try and kill both her mother and father. While all the assassins were quickly killed by the pair, an unknown ability user who could use body manipulation through blood took control of first Kyōka's father and used him to try and kill the young Kyōka. While Kyōka's mother had cut him down with Demon Snow before he could harm Kyōka, soon her mother was put under manipulation as well.

Before her death, Kyōka's mother transferred her ability Demon Snow to Kyōka in order to protect her, using a technique she had learned from an ability user who could manipulate shadows. However, due to the suddenness of the attack, the transfer of the ability was not perfect and so Kyōka's cell phone, given to her by her mother days before her death, became an intermediary for control of the ability. Since then, the Port Mafia took her, and she served under Kōyō Ozaki as her protegee.

Appearances
{{Appearance
 * Chapters =

Armed Detective Agency vs. Port Mafia Arc

 * Chapter 7 - Kill A Man and Die Thee Too, Part 1
 * Chapter 8 - Kill A Man and Die Thee Too, Part 2
 * Chapter 9 - Beauty, Hushed Like a Statue
 * Chapter 11 - Back in the Day...
 * Chapter 12 - Rashomon and the Tiger
 * Chapter 13 - The Rupturous Detective Agency

The Guild Arc

 * Chapter 15 - Constantly Pushed to the Past, Part 1
 * Chapter 16 - Constantly Pushed to the Past, Part 2
 * Chapter 17 - The First Job
 * Chapter 18 - Flowers and Autumn Leaves, Snow and Gold
 * Chapter 26 - Will of Tycoon
 * Chapter 27 - Upon the Shattering Shores
 * Chapter 33 - A White Whale, into the Oceans of Heaven
 * Chapter 34 - The Last Tycoon
 * Chapter 35 - Rashomon, the Tiger and the Last Tycoon
 * Chapter 36 - If I May Lay Down This Burden Today
 * Chapter 37 - Closing the Party

The Guild Aftermath Arc

 * Chapter 43 - Cherrirs!
 * Chapter 44 - Fitzgerald Rising

Cannibalism Arc

 * Chapter 47 - Mutual Destruction, Part 1
 * Chapter 48 - Mutual Destruction, Part 2
 * Chapter 49 - Mutual Destruction, Part 3
 * Chapter 50 - Mutual Destruction, Part 4
 * Chapter 53 - Echo, Part 3

Decay of Angels Arc

 * Chapter 59 - Dogs Hunt Dogs, Part 1
 * Chapter 60 - Dogs Hunt Dogs, Part 2
 * Chapter 61 - Dogs Hunt Dogs, Part 3
 * Chapter 63 - Public Enemy
 * Chapter 64 - You and I are Children of Sin
 * Chapter 67 - The Sorrow of Those Without Wings, Part 1
 * Chapter 69 - Record of a Jailbreak
 * Chapter 70 - Record of a Jailbreak, Part 2
 * Chapter 71 - Bungou Hound Dogs, Part 1
 * Chapter 72 - Bungou Hound Dogs, Part 2
 * Chapter 74 - Skyfall, Part 1
 * Chapter 77 - Skyfall, Part 4 (image)
 * Chapter 78 - To Threaten God, Part 1
 * Chapter 79 - To Threaten God, Part 2
 * Chapter 81 - The Strongest Man, Final Part
 * Chapter 84 - Hero vs. Criminal (image)
 * Episodes=

Armed Detective Agency vs. Port Mafia Arc

 * Episode 8 - Teaching Them to Kill; Then to Die
 * Episode 9 - The Beauty Is Quiet Like a Stone Statue
 * Episode 10 - Rashomon and the Tiger
 * Episode 11 - First, an Unsuitable Profession for Her / Second, an Ecstatic Detective Agency

The Guild Arc

 * Episode 12 - Borne Back Ceaselessly into the Past
 * Episode 17 - Three Companies Conflict
 * Episode 19 - Will of Tycoon
 * Episode 20 - Though the Mind May Be Wrong
 * Episode 22 - Part 1: Poe and Rampo; Part 2: Moby Dick, Swimming in the Sky
 * Episode 23 - Rashoumon, the Tiger, and the Last Emperor
 * Episode 24 - If I May Shed Away My Burden Now

The Guild Aftermath Arc

 * Episode 31 - Part 1: Herurisu! / Part 2: Portrait of a Father
 * Episode 32 - Fitzgerald Rising

Cannibalism Arc
}}
 * Episode 33 - The Masked Assassin
 * Episode 34 - Cannibalism (Part 1)
 * Episode 35 - Cannibalism (Part 2)
 * Episode 37 - Echo

Trivia

 * The name Kyōka means "mirror" (鏡) (kyou) and "flower, blossom" (花) (ka).
 * Kyōka's surname Izumi means "spring, fountain" (泉).
 * The real-life Kyōka Izumi was a man, whose real name was Kyōtarō Izumi (泉 鏡太郎).
 * In reality, Kyōka was the protege of Kōyō Ozaki who admired the latter throughout his entire life, pursuing a career in literature due to Kōyō.
 * Kyōka appears to have a photographic memory, often remembering people's faces and loads of information at a fast pace.
 * Kyōka made an appearance in the mobile game "Kimito Lead Puzzle 18" as a stage boss and a limited-time character.
 * Kyōka's teddy rabbit was won by Atsushi Nakajima on a claw machine.
 * Kyōka dislikes going to the toilet alone at night because according to her previous experience, private rooms like the toilet makes it easy to get attacked or assassinated.