К - Обратный отсчет

K: Countdown
K -カウントダウン-

Prequel

K ~Memory of Red~
K: Memory of Red· K-メモリー・オブ・レッド-
manga

In Shizume city there's a legend about a red king with demon-like abilities that single-handendly created the Homra organization, as long as you get accepted into Homra, you can gain extraordinary powers.

Prequel

K: Stray Dog Story
K ストレイ・ドッグ・ストーリー
manga

Yatogami Kuroh has lost the only thing remotely close to family he had left—and to make matters worse, he's been charged with a final task by his master that he isn't entirely sure he'll be able to fulfill. Follow this young modern-era samurai as he sets off on a quest to track down the next Colorless King and determine if he's evil or not…and to strike him down where he stands if he is.

Prequel

K -Days of Blue-
K: Days of Blue· K デイズ・オブ・ブルー
manga

Tokyo Regional Legal Affairs Bureau Census Division, Annex 4 also known as SCEPTER 4 is a police institution that aims to stop criminals with special skills. But for them, their real target are... ?

Prequel

K ‐THE FIRST-
K: THE FIRST· K -THE FIRST-
manga

The story takes place in a world where seven people with unusual powers are crowned as “kings,” and revolves around the “bonds” and “fate” between the people involved. (Source: Anime News Network)

Prequel

K -Lost Small World-
K: Lost Small World
manga

The series is based on a novel by the same name by K creators GoRA and GoHands, and tells the story of how Misaki Yata and Saruhiko Fushimi met and parted ways. Yoru Okita will draw the series.

Prequel

K: MISSING KINGS
K MISSING KINGS
manga

Ever since the School Island Incident, in which the four Kings were involved, the Silver Clansman, Kuroh Yatogami and Neko were on their search for their master Shiro. Unable to find any leads to Shiro, the two were in a gloomy mood until they ran into Homura members, Rikio Kamamoto and Anna Kushima, who were apparently being chased by someone... (Source: Official Movie Pamphlet)

Sequel

K: Dream of Green
K -ドリーム・オブ・グリーン-
manga

The Green King surrounded by mystery, Hisui Nagare. Kurou's former senior disciple, Mishakuji Yukari. The youth who carries the weight being an executive, Gojou Sukuna. The drunkard and slovenly middle-aged man, Iwafune Tenkei. A manga depicting the daily life of the Green Clan, Jungle, with its abundance of personalities.

Sequel

K: Return of Kings
K: RETURN OF KINGS· K RETURN OF KINGS
manga

In modern Japan, where history has strangely overlapped with reality. There, seven "Kings" with great superpowers existed. Along with their clansman to whom they shared their own power with, the kings each formed clans. Order bound by blue, red flames that cause chaos, irregularities that shine in white, and reforms branched off into green. The Kings, each with their own abilities, now... The Blue King Reisi Munakata, the leader of the Blue Clan "Scepter 4," held great responsibilities on his back. The tower that Gold King Daikaku Kokujōji supervised called the Dresden Slate was still on his mind, and he felt a great burden by killing the previous Red King, Mikoto Suoh. On the other hand, the former Red Clan "Homra" clansman Anna Kushina experienced the attacks from the Green Clan "jungle" and awakened as the next Red King. By doing this, she bound her comrades through a strong bond once again. Finally, White Clan members Neko and Kuroh believe that the White King Yashiro is still alive, and seek his whereabouts. However, it was not just them searching for the White King. The Green King Nagare Hisui once again... With "jungle" once again jumping back into action, the fates of the various Kings are brought together.

Spin-off

K Side:Blue
K SIDE:BLUE
novel

A novel adaptation of K, focused on the history of the blue clan and the events which led to Munakata Reisi's appointment as the current blue king.

Spin-off

K Side:Red
K SIDE:RED
novel

Novel adaptation of K, tells the story of how the current red clan was created, the background story of Kushina Anna, and details of Kamamoto Rikio, Yata Misaki and Fushimi Saruhiko joining the red clan and their time together as a clan.

Spin-off

K Side:Black & White
K SIDE:BLACK&WHITE
novel

Novel adaptation of K. This is focused on Isana Yashiro, Yatogami Kuroh, and Neko.

Spin-off

K: Lost Small World
K -Lost Small World-
novel

Focused on Yata's and Fushimi's past. There are three parts: "Meeting," "Getting Along," and "Betraying."

Spin-off

K: Aka no Oukoku
K 赤の王国
manga

Alternative

Gakuen K
学園K
manga

Shiro and Kuroh are not the only ones who go to high school. Instead, the members of Homra (including their leader Suoh) and the members of Scepter 4 attend school together. The students are sometimes lax, but at other times, they are hot-headed.