
Shinobu Sensui was Earth's Spirit Detective before Yusuke Urameshi. According to Koenma, he was the natural choice; he was gifted with amazing spirit awareness, strength, and a strong moral sense of right and wrong.  Sensui was very clear-cut and adamant about his moral codes. Humans were victims, so he had to protect them. Demons were evil; he had to kill them. In time he met Itsuki, who asks Sensui give him another day to live first so he can watch the finale of his favourite TV show. Hearing something so human coming from a demon, Sensui laughs and spares Itsuki. By hanging around Itsuki, Sensui realized that not all demons were evil. However, his attitude towards humanity didn't change until one fateful night.   ~!Koenma had ordered Sensui to seal a tunnel connecting Demon World and Human World. This portal was being maintained by the Black Book Club (Sakyo amongst them), for use in luring demons through; kidnapping them, and then selling them as bodyguards. Sensui was able to catch the club by surprise, but in doing so witnessed a horrifying sight. He saw something known as the Feast of Human Vices, where the demons were cruelly tortured by humans, who then bathed in their blood for no purpose other than a sense of power and twisted enjoyment. Sensui’s black-and-white beliefs about humans and demons, that one was wholly good and the other wholly evil, suddenly became very grey. Unable to handle this discovery and the knowledge of his own acts, he was driven insane. In a rage, Sensui slaughtered everyone there, and began to question the sanctity of the human race.  He became obsessed with the Chapter Black video tape, which documented the worst cruelties of the human race against demons and each other. The tape and Sensui eventually disappeared. Sensui decided to punish humanity for their sins by opening a stable tunnel to Demon World, in turn keeping Team Toguro owner and (ironically) Black Black Club member Sakyo's plan alive.  He waited ten years for Koenma to recruit a new Spirit Detective so that humanity could have an ‘attorney’ to defend itself in the upcoming ‘trial’. With his partner Itsuki, and recruiting other psychically gifted humans to their side, using the Chapter Black tape to turn them against their own kind, he claimed he wanted to purge the living world of the human scourge.  These humans, seven in number, were thought by Yusuke and his companions to be Sensui's seven. However it was revealed that Sensui's seven did not refer to the seven humans, but his seven personalities. One of Sensui's personalities proclaimed that the seven of them would be the ones to wipe out the human race.!~ 

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)

Awards: 
- Most popular voice actor in the Animage Anime Grand Prix (2004)
- Best Supporting Actor at the 1st Seiyuu Awards (2007)

**Non anime roles:**

- Kamisato Ayato - Genshin Impact (Video Game)
- Otto Apocalypse - Honkai Impact 3rd (Video Game)
- Clotted Cream Cookie - Cookie Run: Kingdom (Video Game)
- Phantom - Arknights (Video Game)
- Tatsulot - Kamen Rider Kiva (Tokusatsu series)
- Luocha - Honkai: Star Rail (Video Game)

Robert McCollum is an American voice actor who works for anime series at FUNimation Entertainment. He has provided voices for a number of English language versions of Japanese anime films. McCollum is also the host of WFAA-TV's Good Morning Texas.

__Height:__ 165cm (5'5")
__Weight:__ 60kg

He was the younger brother of veteran voice actor [Goro Naya](https://anilist.co/staff/95528).

Eizou Hakusho II actually consists of four separate volumes. Each volume focuses around one of the main characters; Yusuke, Kurama, Hiei, or Kuwabara. Each episode is basically recap about the specific character's involvement in the series. 
The beginning of each episode also contains a short music video about the specific character, with a song by its seiyuu.

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: Volume 7 contains the special story "Yuu Yuu Hakusho Tales: Two Shot" (外伝. TWO SHOTS)