Description:

When Rachel wakes up in the basement of an unfamiliar building, she finds herself lost all her memory. As Rachel tries to get clear of the basement, she runs into Zack, a scythe-carrying serial killer wrapped from head to toe in bandages. “Kill me, kill me please…" "I will do it, but only if you help me to get out of this building.” The bizarre promise brings these two together and somehow makes them an irreplaceable partner to each other. Where are they? Why are they trapped? And what is the destiny they have been looking for? The journey of death and lives starts… (Source: Crunchyroll)

Description:

Two best friends living in a rural Japanese village: Yoshiki and Hikaru. Growing up together, they were inseparable… until the day Hikaru came back from the mountains, and was no longer himself. “Something” has taken over Hikaru’s body, memories, feelings… and everything they know begins to unravel. (Source: Netflix)

Description:

The Lost Ones are wanderers who come here from a distant world known as "Japan." No one knows how or why they leave their homes. The only thing that is certain is that they bring disaster and calamity. The duty of exterminating them without remorse falls to Menou, a young Executioner. When she meets Akari, it seems like just another job...until she discovers it's impossible to kill this girl! And when Menou begins to search for a way to defeat this immortality, Akari is more than happy to tag along! So begins a journey that will change Menou forever... (Source: Yen Press)