Seasons & episodes
S0 · E1Beneath the Fully Bloomed Cherry Blossoms 2008-03-26 · 25 min
Mayu Otsuka works at the 4th Foreign Affairs Department in the Japanese National Police Agency as a liaison officer with the National Astronomical Observatory of Japan. She wrote a story about a masked man that supposedly seemed to be a dream, but she isn't sure. Hei and his comrades got themselves a new task and are looking for a numeric password with a sample. A contractor took it from the Gate and buried it under a blossom tree. As events unfold, Mayu seems to fall in love with Hei, while Saitou struggles to confess his feelings for Kirihara.
S0 · E2Darker than BLACK Gaiden: OVA 1 2010-01-27 · 25 min
Sometime after the Tokyo Explosion incident, Hei had fought and defeated some Syndicate Contractors and had then fled with Yin to Okinawa. The two posed as newlyweds on their honeymoon, and Hei had tried to find a way out of the country. What began to bother him though was how Yin started acting on her own. The two ended up not leaving by boat because of the ferry ticket lady’s warning about Yin getting seasick, and this led to Hei running into a woman at the hotel who looked exactly like Amber. Yin noticed this as well, and after seeing Hei talking with the woman and later feeling distant from him, Yin had made use of her observation spirit that night. Although Hei had woken up and stopped her from doing anything drastic, Yin saw enough to be able to say that the woman was not Amber but was indeed a Contractor. Yin had tried to suggest that he get out of there, however Hei had just hugged her and vowed not to leave her by herself...
S0 · E3Darker than BLACK Gaiden: OVA 2 2010-03-24 · 25 min
After having a dream where she’s being pulled on by a glowing child-like figure, Yin wakes up to Hei watching over her, and he promises to protect her. The two soon arrive in Hong Kong, and Hei finds a man named Chen to make some fake passports for them so that they can keep running. Yin, however, speaks out because she feels that it’s pointless and suggests attacking their enemies instead. She proposes spreading the rumor that he wants to sell her in order to lure their enemies in, and she believes that they can’t run away while there’s a Doll watching her. All of this plus Yin’s attitude worries Hei, but he decides to have Chen set everything up. While Chen is away, Hei questions why Yin didn’t tell him about the enemy Doll, but she seems not to remember what she said before. She does tell him though that she wants to be with him like this forever. Chen then comes running back because he encountered a dangerous group while spreading the rumors, but Hei is undeterred...
S0 · E4Darker than BLACK Gaiden: OVA 3 2010-05-26 · 25 min
Picking up from last time,the men barging in to help Hei turned out to be Amber’s former Evening Primrose members led by Amagiri. Upon talking to Hei about how books from over fifty years ago predicted the appearance of a girl with the power to change the world and wondering if Amber foresaw all this, Amagiri asks Hei what exactly does he think of Yin. Hei is unable to give an answer...
S0 · E5Darker than BLACK Gaiden: OVA 4 2010-07-21 · 25 min
Claude gives Yin an unknown substance which should make her unstable to fasten her awakening. He calls every secret organization in the world in order to set them up against each other. The Chinese Secret Organization is first, whom Claude sells Yin to. He throws the money out of the window. In the next scene, Hei is seen with the real contractor body of the dog who helps him now because of Claude's irrational actions. They are able to enter into the building, killing contractors in the process. Outside the building, several organizations are fighting each other just as Claude had intended...
S1 · E1The Star of Contract Flowed... (1) 2007-04-06 · 25 min
Li Shanshun is a Chinese student just moving to Japan. Upon moving in his new apartment he meets a woman named Haraguchi. He sees here again that night, after observing the stars, and even saves her from getting caught by the cops. It seems Haraguchi is in something she shouldn't be as Li saves her from being kidnapped after running into her again. But a second rescue is out of the question since the kidnapper is a Contractor. Li is knocked off a bridge and left for dead and Haraguchi is taken away. Is Li really dead? Or is there more than meets the eye when it comes to him?
S1 · E2The Star of Contract Flowed... (2) 2007-04-13 · 25 min
As Li and Haraguchi continue to avoid Alan and the other Contractors, Haraguchi reveals that her actual name is Chiaki Shinoda. She also says she will give him the information she received from Rui. Upon retrieving the information Lee leaves Chiaki behind and takes of with the information. But everything is not as it seems. After getting a little ways away Li is attacked by Alan and the other Contractors. Can he survive?
S1 · E3The Nova Glitters in the Daybreak Sky... (1) 2007-04-20 · 25 min
Not long after the appearance of the gate, a group went in to investigate the gate. Among the group only one man survived. Tahara now spends his time in his office taking care of the flower he found in the gate. But things are about to change as a group targets him for his research on contractors and the gate. Can Hei and the others get the information first?
S1 · E4The Nova Glitters in the Daybreak Sky... (2) 2007-04-27 · 25 min
Things have taken a turn for the worse, with Tahara's daughter being a contractor, but not being able to control her powers. Now Mai has been kidnapped and the group responsible wants Tahara's research or they keep Mai. Things may not go as they plan when Hei gets involved. Will he be able to get Mai back?
S1 · E5A Crimson Dream of Disaster Disappears in Eastern Europe... (1) 2007-05-04 · 25 min
A group of Contractors, called MI-6, capture a once deadly Contractor called Havoc, who has lost her powers. Upon retreiving her they take her to Tokyo to be experimented on by the Pandora Institute. After watching a helicopter take Havoc away Misaki meets Jack Simon aka November 11. Later on as they are driving down the highway, Misaki finds out that Havoc really isn't on the helicopter. Where is the real Havoc and how does Hei know her?
S1 · E6A Crimson Dream of Disaster Disappears in Eastern Europe... (2) 2007-05-11 · 25 min
Havoc is iterrogated by Hei on the whereabouts of Amber and Pai (Who is Hei's younger sister) Unfortunately, Havoc does not know anything useful. She offers to help Hei by approaching the Gate and recovering her memories and powers, but that only leads her to wanting her own death. With the MI6 agents in pursuit, her wish may be granted.
S1 · E7The Gardenia Releases its Fragrance in the Early Summer Rain... (1) 2007-05-18 · 25 min
Gai and Kiko get hired by a widow and are asked to find the widow's lost black cat. While trying to find the cat, they meet Hei, who is looking for the Contractor that is killing employers from that same company. As both Gai and Kiko continue to look, Gai comes across the skeleton of a woman who has been dead for a while.
S1 · E8The Gardenia Releases its Fragrance in the Early Summer Rain... (2) 2007-05-25 · 25 min
As Gai investigates the murder of Toshiko he is attacked by the mind switching contractor, who wants his jacket back. Mao makes an attempt to steal the jacket and take off with it by switching bodies with a crow. He fails and must revert back to the cat body. Things don't look good for Mao when the contractor realizes who he is. Now Mao's life hangs in the balance, can hei get there in time to save him and kill the contractor?
S1 · E9Girl's Pure White Dress Stained by Dreams and Blood... (1) 2007-06-01 · 25 min
Misaki finds herself reunited with her old high school classmate, Alice, who is also the daughter of the boss of the Hong Kong mafia, Chen Long Tang, on the night of Alice's birthday party. At the party, Misaki finds that her working collaborate, Saitou, along with Hei, have snuck into the party as well. Unfortunately, Misaki finds out that Alice and her Contractor Bodyguard Wei Zhi Jung have been responsible for the deaths of many of the mafia members.
S1 · E10Girl's Pure White Dress Stained by Dreams and Blood... (2) 2007-06-08 · 25 min
After Hei and Misaki barely escape from Alice, Hei goes his separate way after Misaki and Saitou find each other. After Hei steals the crystal hidden within the stone flower garden, he runs into Wei and loses the crystal in the process. Wei finally meets up with Misaki and Saitou, who have found Alice. After Wei kills his partner, Alice, he moves in on Misaki and Hei.
S1 · E11Beyond the Gate, Recovering the Lost... (1) 2007-06-15 · 25 min
When an explosion is set up to steal a meteor fragment from PANDORA headquarters, Hei is sent it to steal it before anyone else does. On his first day he meets up Corinna Moku, who breaks down not long after arriving at the gate, and Meena Kandaswamy, who is from the same organization as Hei and will be helping him find the fragment. Now Hei must keep from being detected as a Contractor and find the meteor fragment. But will a death at the headquarters break his cover?
S1 · E12Beyond the Gate, Recovering the Lost... (2) 2007-06-22 · 25 min
Nick and a few other researchers are sent into the restricted section of the Gate to retrieve what is to believed to be the meteor fragment. Everything goes wrong and the entire team ends up dead, except Nick. Now Hei realizes that Nick is a contractor too, who seems to have the same power, and he also has the meteor fragment. Upon confronting Nick, the two begin to fight. Can Hei defeat Nick or will something else end the battle?
S1 · E13On a Silver Night, the Heart Does not Sway on the Water's Surface... (1) 2007-06-29 · 25 min
Hei, Yin, and Mao are targeted by a group of contractors and now must fight to survive. Things become problematic when Yin goes missing. Now Hei and Moa must find her before the enemy does, but things change when Yin's old piano teacher gets Gai and Kiko to find Yin for him. The race is on to find Yin, but who will get to her first?
S1 · E14On a Silver Night, the Heart Does not Sway on the Water's Surface... (2) 2007-07-06 · 25 min
Kastenin, Gai, and Kiko take Yin back to her home town, meanwhile Hei is given the order to kill Yin and is given her location. Getting to Yin is not going to be that easy since th contractors from before are still after Yin and have their own method to finding her. The race is on once more, but this time Hei must make the choice on whether or not to kill Yin. Will he kill her or will the option be taken from him?
S1 · E15The Memory of Betrayal is an Amber-Colored Smile... (1) 2007-07-13 · 25 min
A sunspot called the Great Dark Spot, that makes the sun look like an eye, is about to appear and the last time it appeared the gate in South America dissappeared. To make everything even more hectic a boy is going around setting off explosions in the city. But things continue to fall apart when November 11 returns and it becomes apparent that Hei and November 11 are looking for the the same girl, who is known as Amber to Hei and February to November 11. Will Hei be able to find her before November 11 does, or will November 11 be taken out before his search can begin?
S1 · E16The Memory of Betrayal is an Amber-Colored Smile... (2) 2007-07-20 · 25 min
The Stargazer of the Astronomical Bureau finally speaks, giving vague information on the Evening Primrose. November 11 kills Maki in a final showdown as Hei finally reaches Amber, who has taken Yin. Misaki also arrives at their location, but, with the help of Amber's contract, everyone escapes.
S1 · E17I'll Sing a Love Song at the Garbage Dump... (1) 2007-07-27 · 25 min
Hei meets Sakurai Kenji of the Nakazawa Group, a clumsy yet ambitious young man. New characters are introduced who live in Hei's apartment building. Later, Kenji is given the assignment of taking care of a doll by his boss. Hei, Mao, Yin, and Huang try to find the doll, who is conveniently in the hands of Kenji.
S1 · E18I'll Sing a Love Song at the Garbage Dump... (2) 2007-08-03 · 25 min
Kenji falls for the doll, and they try to run away together with Hei's help. While out shopping, Hei is nearly identified by Kirihara Misaki as BK201, but Misaki doesn't see the relation between Li Shunsheng and BK201. Later, Kenji is caught and nearly killed by the boss, his brother, when Hei saves him. Kenji and the doll successfully run away.
S1 · E19Without Dreaming Shallow Dreams, and Falling Drunk... (1) 2007-08-10 · 25 min
Hei is sent to infiltrate a religious organization and kill the Prophet, Alma. He is aided by an insider, another Contractor by the name of Shihoko whom Huang appears to know. Amagiri and Alma appear to be in cahoots with Alma providing him with dolls. A well-meant mistake on Huang's part leads to Shihoko's capture.