King Enma Jr., usually addressed as Koenma (コエンマ, &quot;little Enma&quot;), is the son of Enma (rendered as &quot;Enma&quot; in the English manga and &quot;Yama,&quot; the Sanskrit name, in the English anime), the ruler of the spirit realm, and the one responsible for appointing Yusuke Urameshi as spirit detective. His Japanese seiyū is Mayumi Tanaka and his English voice is Sean Teague in the Funimation dub. In the first movie, The Golden Seal, he is voiced by Brianne Siddall. In the second movie, Bonds of Fire, he is voiced by Eric Stuart. Koenma&#039;s name is a combination of his father&#039;s name (Enma) and Ko, Japanese for &quot;child&quot;.    Koenma first appears as a toddler, which he is often teased about, though he is at least 700 years old and has extensive knowledge of the universe. Koenma is a basic comic relief character and is often shown cowardly. However, if Yusuke or any of the others are in immediate danger, he will help all he can. He comes off as a good leader and a nice guy for the most part. His job in Spirit World is to decide who goes to Heaven, and who goes to Hell. Some think this should be his father&#039;s job, but King Enma is too busy on business trips most of the time. Koenma can turn into his teenage form, after thinking that Yusuke and Kuwabara will make fun of him. Also, he has a Jr. sign on his forehead, and still has his pacifier, which has been carried in his mouth for most of his existence, storing up his spirit energy. When the power is unleashed, it creates the Mafukkan, Spirit World&#039;s most powerful defensive spell. Depending on how much energy Koenma places in the pacifier, he can seal demons of varying strength. At the time of the Chapter Black Saga, Koenma can seal an S class apparition with ease.    He is responsible for the Spirit Detectives, which is a job he requested. When Shinobu Sensui attempts to unite the human and demon worlds, he feels responsible for him. In fact, when he unleashes his Mafukkan on Sensui, he is prepared to suffer with him, unmoving for eternity, as atonement. Koenma betrays his father when he sides with Yusuke after the Spirit Defense Force wanted to kill Yusuke for being a Mazoku. So Koenma lives in the human world for a short while, afraid of Enma&#039;s fury; Koenma later returns to the spirit world. In the manga, Koenma overthrows Enma after Enma was discovered to have deliberately allowed demons into the human world to cause conflict.

Urameshi Yusuke, 14 years of age, is about as troublesome and violent as teenagers come. He is constantly ditching school, causing trouble, and getting into numerous fights everyday. One day however, he does the unexpected, sacrificing himself to save a young child. Such an action, was never ever expected, especially coming from someone as troublesome as Urameshi Yusuke. The afterlife is not prepared for Yusuke, as they never thought he would make such a sacrifice. Nowhere to go, and dead, Yusuke becomes a ghost and must earn his way back into existence. 
Yusuke is "employed" by Koenma, who is in charge while his father and ruler of the afterlife, King Enma, is away. Under Koenma's command, Yusuke helps to stop menacing demons that threaten the lives of people everywhere; whether by stealing priceless and invaluable items and destructive weapons, or by wreaking havoc on humans everywhere. 
Throughout Yusuke's journey, he is usually joined by; his arch-rival, and local bully, Kuwabara Kazuma. He is also joined by two demons named Hiei and Kurama, whom are ex-convicts of the afterlife that managed to escape from Koenma. 
This group of unlikely allies goes on to participate and struggle in battles that have outcomes that determine the fate of humanity! 
(Source: AniDB)

__Agency:__ Aoni Production

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

A Japanese actress, voice actress, and narrator. She received the Kazue Takahashi Award at the 5th Seiyu Awards.

Date of Birth: December 24, 1971
Azucena Martínez is a Mexican voice actress. She is known for being the Latin American Spanish voice of Lily Aldrin in How I Met Your Mother

Millennia ago, a war was fought between the Netherworld and the Spirit World. Ultimately, the Netherworld was destroyed and Lord Yakumo, the King of the Netherworld, was banished to the depths of space. Now, five defenders from the Spirit World must team-up against Yakumo's Demon-Gods for possesion of five, mystical sites. But Lord Yakumo is dangerously close to reclaiming the Power Sphere - the source of the Netherworld's energy - and once it is again in his possession, our world will become the new Netherworld.

Eric Stuart is an American voice actor and musician who worked for 4Kids Entertainment, NYAV Post, and Central Park Media. Some of his most prominent dubbing roles include Brock and James in Pokémon from seasons 1–8, Seto Kaiba in Yu-Gi-Oh!, and Gourry Gabriev in Slayers.

Yusuke Urameshi is not exactly what you'd call an angel. In fact, some might call him down right devilish. But when he dies in an accident trying to save a child, he finds himself in the Spirit World. Unfortunately for Yusuke, his name is not listed in the Book of Enma, which means it was one big mistake! So he should return from the Spirit World, but must pass a few tests first, and become a detective of the spiritual world. 
So now Yusuke works in the Spirit World as a half-dead, half-alive agent for Koenma, son of the ruler of the Spirit World. This position does have its disadvantages, especially when you're trying to enjoy your summer vacation and Koenma gets kidnapped! So now Yusuke must interrupt his summer fun to find Koenma and trade the Golden Seal of King Enma for his life. But if someone other then King Enma has the Golden Seal there will be chaos in the Spirit World! What's a half-dead spirit detective to do? 
With the aide of his closest allies, Yusuke sets off for Magma Valley, to save the life of the one who saved his, and find out who's at the bottom of this evil conspiracy. 
(Source: AnimeNfo)

She is most well known for her role as Gaignun Kukai Jr. from the Xenosaga video game series

These are two recap specials that focus on Team Urameshi's matches in the Dark Tournament, with a few character songs playing in the background. 
There are also two shorts at the end of each episode, both of which are about 1:20 long. 
Eizou Hakusho Series: Ankoku Bujutsukai no Shou - Gekan 
-Group Photo 
Eizou Hakusho Series: Ankoku Bujutsukai no Shou - Joukan 
-Koto's Interview

Yusuke Urameshi was a tough teen delinquent until one selfless act changed his life...by ending it. When he died saving a little kid from a speeding car, the afterlife didn't know what to do with him, so it gave him a second chance at life. Now, Yusuke is a ghost with a mission, performing good deeds at the behest of Botan, the ferrywoman of the River Styx, and Koenma, the pacifier-sucking judge of the dead.
 
(Source: Viz Media)
 
Note: Chapter count includes one extra chapter.

Special included in the 25th anniversary Blu-ray box set.

The special will cover the "Two Shot" bonus chapter from the manga's seventh volume, which tells the story of how Kurama and Hiei met, as well as the manga's penultimate chapter "All or Nothing." which shows the main characters reuniting to solve a hostage crisis in the spirit world.

Togashi gave this doujinshi for free at the 1994 Summer Comiket. It contains some random drawings by him and his friends, short weird comics with the YYH cast, an interview and an essay. 
This entry covers only the comic chapters.