Episode Guide

Death Billiards (Movie)
Somewhere is a mysterious bar known as the Quindecim, where a lone bartender named Decim works. Whenever two people emerge from the bar's elevators, those two must participate in a Death Game with their lives on the line, the results of which will reveal what secrets led them there and what their fate will be afterwards.

Episode 1 - Death Seven Darts
Newlyweds Takashi and Machiko find themselves at the Quindecim bar, where the bartender, Decim, has them stake their lives in a game of darts, where each dart landed causes their partner great pain. As the game progresses, Takashi suspects that Machiko had been having an affair and tries to bend the match in his favor, only for Machiko to state this wasn't true at all, landing the winning hit. At the end of the game, it is revealed they had both died in a car crash because of Takashi's jealousy, with Machiko subsequently claiming she only married Takashi for his money. After Decim prevents Takashi from further attacking Machiko, he sends them to the elevators, where Takashi gets reincarnated and Machiko gets sent to the void.

Episode 2 - Death Reverse
A black-haired woman with no name or memory is taken by a girl named Nona to the Quindecim, where she and Decim hire her as an assistant. Nona takes the woman backstage to observe the darts game between Machiko and Takashi, explaining the nature behind the games. After the game's conclusion, the woman gives her thoughts, believing that Machiko was lying about having been unfaithful and who her baby's father was in order to save Takashi's soul, which comes as a surprise to Decim, who feels apologetic about being mistaken in his judgement.

Episode 3 - Rolling Ballad
Two new customers, a college student named Shigeru Miura and an amnesiac girl who can't remember her own name, arrive in the Quindecim for yet another game. This game involves bowling using bowling balls containing each other's hearts, which each pulse according to its owner's feelings. As the game goes on, with the two managing to be in on quite friendly terms, the girl regains her memory, recalling she was a girl named Chisato Miyazaki who was once childhood friends with Shigeru before moving away. However, Shigeru then remembers both he and Chisato died whilst on a bus together, while Chisato also learning the truth about herself. After winning the match, Shigeru asks Chisato for a short date together with what time they have left. Shigeru also remembers the truth about Chisato, but still expresses his wish to be with her right up until their last moment. They part ways at the elevators, happy to have had a chance to spend time with one another one last time. It is then revealed that Chisato was actually Shigeru's other childhood friend, Mai Takada, who underwent plastic surgery to look like Chisato in order to catch Shigeru's eye. They are both sent to be reincarnated.

Episode 4 - Death Arcade
A boy named Yousuke Tateishi and a TV celebrity named Misaki Tachibana arrive in the Quindecim, with Misaki convinced that they are on a hidden camera show and asking Yousuke to behave accordingly. The two participate in an arcade fighting game, where they each play as fighters based on themselves. After Yousuke wins the first round, Misaki, who experiences a flash of memories of abusive partners, asks Yousuke to let her win the next round, during which Decim triggers a device causing Yousuke's joystick to malfunction. As a result, Misaki wins the second round while Yousuke experiences his own flash of memories about his troubled childhood. After Yousuke voices his suspicions that they aren't actually on a TV show, which is confirmed by Decim, Misaki becomes paranoid that she will be killed if she loses. Misaki uses a special move based on her family, but Decim causes her joystick to malfunction, explaining that is neccessary to expose a soul's darkness and pass judgement. This is made apparent when, in her desperation, Misaki starts physically attacking Yousuke herself and knocks him unconscious. Despite Misaki's remorse over her actions, Decim forces her to continue playing the game, but Yousuke, remembering the words of his step mother, regains consciousness and fights back with his special move, with the match ending with a double KO. Afterwards, they both realise they had died; with Yousuke having committed suicide whilst Misaki was killed by her angered assistant. After, Decim sends Yousuke to be reincarnated while Misaki is sent to the void.

Episode 5 - Death March
The black-haired woman, who has been having the same dream about a boy and a girl, is surprised to find the girl from her dream on a panel Nona asked Decim to put up. As two new customers, a man and a young boy, show up at the bar, Decim is taken aback when the man seems to possess memories of having been in the Quindecim before. Just as Decim restrains the man, both he and the woman are put to sleep by the young boy, who is revealed to be another arbiter named Ginti. Ginti questions Decim about the woman, who was not chosen for the games as she already knew she was dead, until Nona puts a stop to him. Nona reveals the guests were part of a test for Decim, noting that he failed to realise the boy had no memories due to being distracted by the man, who was a dummy implanted with memories. Later, as the woman continues to dream about the boy and girl, Jimmy and Chavvot, Nona is seen with a book about Chavvot.

Episode 6 - Cross Heart Attack
Mayu Arita, an over-excited schoolgirl, and Harada, a member of a popular boyband, arrive at a different bar run by Ginti, who has them play a game of Twister together. While Mayu is excited to play with someone from her favorite band, Harada is more concerned with getting back to his girlfriend. As Mayu and Harada start demanding a break, Ginti changes up the game, which causes the climate of the game mat to change with every panel they step on, ranging from heating panels to freezing cold. After narrowly avoiding freezing to death, Mayu and Harada are suddenly put in a sudden death situation above a pit of spikes. Just as Harada is about to push Mayu off himself, Mayu, not wanting to soil herself in front of him, decides to forfeit and let herself drop, but Harada, guilty over driving one of his ex-girlfriends to suicide, tries to stop her from doing so. Mayu, who safely lands on some fake spikes, remembers that she died slipping on some soap, while Harada recalls he was killed by his girlfriend, the sister of his ex-girlfriend whom he let die. Afterwards, Harada takes an interest in Mayu after she changes her clothes, and the two hold a concert for the other staff.

Episode 7 - Alcohol Poison

 * Not yet aired