his "justice" throughout the Underground. Yuri pilots a customized Bot, painted red, that is equipped with hacking and electronic warfare devices such as an EMP weapon. His hands are mechanical prosthetics. (Japanese);Kaiji Tang (English) An unflappable agent of the Regulation Bureau tasked with maintaining law and order in the Underground. He also seeks to preserve old knowledge for future generations and has a passion for subjects such as history and nature. (Japanese);Erica Mendez (English) Memempu's friend and "partner," a young Marker who supports and encourages Memempu's dreams and acts much like an older sister. As a Marker, she is officially partnered with her father, Walsh. Tragically, she loses her life when she and her father move out to intercept a kaiju attack, but their death inspires Memempu further to become a Marker. Gagumber's former Marker partner who years ago was killed by an unknown entity after Gagumber abandons him. His death sobers Gagumber's reckless attitude and causes him to retire from being a Marker. Zackletu is his younger sister. He is the leader of a group called Shibito. He wears a mask. ; Sarah Anne Williams (English) DJ K A legendary and mysterious Marker recognized as one of the greatest of her kind, having mapped a large portion of the known Underground herself. She sends Memempu a pendant containing a map of the Underground to lead her towards the place in her dreams. She has also been following Gagumber and Memempu's group for unknown reasons. Media Anime The anime was originally scheduled to premiere in 2020, but was delayed to October 2021. The series aired from October 7 to December 23, 2021, on Tokyo MX, MBS, and BS11. The opening theme song, "Kо̄kotsu Labyrinth" ("Enchanted Labyrinth"), was performed by Masaaki Endoh, while the ending theme song, "Shine", was performed by MindaRyn. Crunchyroll licensed the series outside of Asia. Bilibili licensed the series in Southeast Asia. On October 28, 2021, Crunchyroll announced the series will receive an English dub, which premiered on November 18. Episode list Manga A manga adaptation by Keisuke Sato began serialization in Square Enix's Manga UP! website on August 13, 2021. Notes References External links 2021 anime television series debuts Adventure anime and manga Anime and manga based on novels Crunchyroll anime Gangan Comics manga Japanese webcomics Mecha anime and manga Satelight Shōnen manga