

Episodes
12 episodes · 2022
When interdimensional travelers from an otherworldly land known as “Japan” appear, they often bring death and destruction. It’s up to Executioners like Menou to track and exterminate the Lost Ones before they wreak havoc. When Menou encounters a beguiling Lost One named Akari, it’s bloody business as usual… until Menou discovers Akari can cheat death, that is. Even so, Menou has a job to do, and she is committed to her executioner’s mission come hell or high water — provided her newly stirring feelings don’t get in the way. (Source: Sentai Filmworks) Note: The first two episodes received an advance release on Abema on March 20, 2022. The regular TV broadcast started on April 2, 2022.
E01The Executioner
★8.7Mitsuki’s dreams come true when he is isekai’d to another, magical world! Once he meets the kindly priestess Menou, his grand adventure is sure to begin… right?
E02The Lost One
★8.2When Akari unveils a terrifying ability, Menou grants her a stay of execution... temporarily, at least. A foolproof method of delivering death is just a train ride away.
E03Taboo in [Red]
★8.2An ordinary trip by train goes off the rails when Menou and Akari are caught in the crossfire of a terrorist attack on Princess Ashuna.
E04The Ancient Capital Garm
★8.8A priestess pure, just and strong—or a villain reviled by all? Menou knows precisely which one she wants to be, and she has one person to thank for her singularity of purpose.
E05Goodbye
★8.4As Momo investigates a rash of disappearances, Menou and Akari spend a final day together. But sinister forces move in the shadows, and the upcoming ritual isn’t as it seems…
E06[Regression: Memories, Soul, Spirit]
★9A ominous plot unfolds, trapping Akari and Menou in its center. But help is coming from the outside — and from within, too, if Menou can play her cards just right.
E07Port City of Libelle
★8.6The dreaded Pandemonium provides the people of Libelle a stark reminder of the power of Pure Concept — and it reminds Menou of what’s at stake in her quest to kill Akari.
E08Monstrine
★8.6A dangerous drug has flooded the streets of Libelle, but Menou isn’t the only one on the case. Who will uncover the truth first, and what is Manon Libelle planning?
E09At the Evening Ball
★8.6As Momo and Menou unearth the source of monstrine, Akari takes matters into her own hands. But there is more to the mysterious Manon Libelle than she bargained for...
E10The Daughter of a Lost One
★9Manon reveals a startling connection to Menou’s mentor and an even more startling power, but she's far from the greatest danger lurking inside Libelle… or even inside herself.
E11Pandæmonium
★9What are the consequences of an Executioner failing to eliminate her target? For Menou and Akari, the answer is more terrible than anything they could have imagined.
E12The Duo’s Journey
★9.2Chaos reigns in the fight against Pandemonium, and with ether in short supply, Menou is running out of options to defeat the looming evil. But through Akari, there is a way…
