Here, are the list of best massacre shows as below: ヴィンランド・サガ, からくりサーカス, B: The Beginning, Murder with Friends, ゲート 自衛隊 彼の地にて、斯く戦えり, GANGSTA., 寄生獣 セイの格率, アナザー, バッカーノ!, ヘルシング アルティメット, エルフェンリート, The Mists of Avalon, 剣風伝奇ベルセルク, .
For a thousand years, the Vikings have made quite a name and reputation for themselves as the strongest families with a thirst for violence. Thorfinn, the son of one of the Vikings' greatest warriors, spends his boyhood in a battlefield enhancing his skills in his adventure to redeem his most-desired revenge after his father was murdered.
OTT Platforms for ヴィンランド・サガ are Netflix, U-NEXT, and Amazon Prime Video
Narumi is certain that Masaru will be kidnapped by wooden puppets with supernatural strength after fighting them with all his strength. Masaru inherited his father's wealth which has brought many enemies out of the shadows, too many for Narumi to defend him alone. When Narumi is feeling discouraged, Masaru's watcher, Shirogane, arrives with a powerful weapon, the puppet Arlequin.
OTT Platforms for からくりサーカス are Amazon Prime Video, U-NEXT
In a world powered by advanced technology, crime and action unfold in the archipelagic nation of Cremona. Genius investigator Keith Flick rejoins the royal police force just as serial killer “B” emerges. Mysterious youth Koku may be an ally, or a target.
OTT Platforms for B: The Beginning are Netflix, Netflix basic with Ads
In Murder With Friends, Grace Baldridge invites guests to talk about some of history's most notorious murderers.
Off-duty Japan Self-Defense Forces (JSDF) officer and otaku, Youji Itami, is on his way to attend a doujin convention in Ginza, Tokyo when a mysterious portal in the shape of a large gate suddenly appears. From this gate, supernatural creatures and warriors clad in medieval armor emerge, charging through the city, killing and destroying everything in their path. With swift actions, Youji saves as many lives as he can while the rest of the JSDF direct their efforts towards stopping the invasion. Three months after the attack, Youji has been tasked with leading a special recon team, as part of a JSDF task force, that will be sent to the world beyond the gate—now being referred to as the "Special Region." They must travel into this unknown world in order to learn more about what they are dealing with and attempt to befriend the locals in hopes of creating peaceful ties with the ruling empire.
OTT Platforms for ゲート 自衛隊 彼の地にて、斯く戦えり are Netflix, U-NEXT
In the crime-ridden, mafia-governed city of Ergastulum, Worick and Nicolas are two “handymen” known as “Benriya” who would take any dirty job from either police or mafia — for a good price. After an assignment from police the two met and later joined by Alex, a former prostitute who got interested in the mysterious background of the team, in particular of Nicolas’ abilities.
A species of parasitic aliens descends on Earth and quickly infiltrates humanity by entering the brains of vulnerable targets; insatiable beings that gain total control of their host and are capable of transforming themselves to feed on unsuspecting prey. High school student Shinichi Izumi falls victim to one of these parasites, but the creature fails to take over his brain and ends up in his right hand.
OTT Platforms for 寄生獣 セイの格率 are Netflix, U-NEXT
When Kouichi arrives at his new school, he immediately senses something frightening in the atmosphere of his new class, something that no student wants to talk about and that seems to be related to a mysterious and silent girl.
OTT Platforms for アナザー are U-NEXT
During the early 1930s in Chicago, the transcontinental train, Flying Pussyfoot, is starting its legendary journey that will leave a trail of blood all over the country. At the same time in New York, the ambitious scientist Szilard and his unwilling aide Ennis are looking for missing bottles of the immortality elixir. In addition, a war between the mafia groups is getting worse. On board the Advena Avis, in 1711, alchemists are about to learn the price of immortality.
For over a century, the mysterious Hellsing Organization has been secretly protecting the British Empire from the undead. When Sir Integra Hellsing succeeded as the head of the organization, she also inherited the ultimate weapon against these supernatural enemies: Alucard, a rogue vampire possessing mysterious and frightening powers. Now, Hellsing must deal with a more dangerous threat than vampires.
OTT Platforms for ヘルシング アルティメット are Netflix, Amazon Prime Video
The Diclonius, a mutated homo sapien that is said to be selected by God and will eventually become the destruction of mankind, possesses two horns in their heads, and has a "sixth sense" which gives it telekinetic abilities. Due to this dangerous power, they have been captured and isolated in laboratories by the government. Lucy, a young and psychotic Diclonius, manages to break free of her confines and brutally murder most of the guards in the laboratory, only to get shot in the head as she makes her escape. She survives and manages to drift along to a beach, where two teenagers named Kouta and Yuka discovers her. Having lost her memories, she was named after the only thing that she can now say, "Nyuu," and the two allow her to stay at Kouta's home. However, it appears that the evil "Lucy" is not dead just yet...
The Mists of Avalon is a 2001 miniseries based on the novel of the same name by Marion Zimmer Bradley. It was produced by American cable channel TNT and directed by Uli Edel.
Guts, a man who calls himself "The Black Swordsman", looks back upon his days serving as a member of a group of mercenaries. Led by an ambitious, ruthless, and intelligent man named Griffith, together they battle their way into the royal court, and are forced into a fate that changes their lives.
OTT Platforms for 剣風伝奇ベルセルク are U-NEXT