Sci-Fi, Mecha/Robot

Airing Date:
October 7, 2021


Promotional Videos / PV

Official Images / Key Visuals


In the distant future, humans live shoulder-to-shoulder in underground colonies that are separated by bedrock.
Outside of the colonies lies the Labyrinth, a dangerous and expansive uncharted zone. There are those who are pioneers and risk their lives to develop and chart the Labyrinth. They are known as Markers.
The story follows a young girl by the name of Memempu and her father, Gagumber, a former Marker.
Together, this odd father and daughter pair take on the Labyrinth!

“If there’s no path, then dig!”

Characters & Voice Actors

Sakugan_2x3 SAKUGAN
Memempu: Kanon Amaki

A genius girl at the tender age of nine who has already graduated from college. She’s brimming with curiosity and her hobbies are reconstructing robots and inventing new machines. Memempu has an excellent sense of direction and understanding of space, which she uses to help her father with his mining work. Ever since she can remember, she’s had the same recurring dream of a particular landscape. In order to discover that place in her dream, she aspires to be a Marker.
Sakugan_2x3 SAKUGAN
Gagumber: Hiroki Touchi

A single father raising Memempu. He makes a living as a Worker, someone who does manual labor with a workbot. He’s a stereotypical good-for-nothing dad who likes drinking, gambling, and noodles and is a sucker for beautiful women. However, he used to be a highly skilled Marker, earning the nickname “Gale-force Gagumber”.
Sakugan_2x3 SAKUGAN
Zackletu: Kana Hanasawa

A female Marker chasing after Memempu and Gagumber. She’s an expert in motorcycles and guns, and is also physically strong. Contrary to her cool and open-minded attitude, she’s actually quite the cheapskate. She seems to have had a close relationship with Gagumber in the past.
Sakugan_2x3 SAKUGAN
Yuri: Toshiyuki Toyonaga

The leader of a group of juvenile delinquents who live in the slums of the Array Yar colony. Even though he’s not into studying, he’s a first-class hacker and has obtained information about Array Yar. He has an innocent personality, is good at looking after others, and treats everyone the same, regardless of who they are or where they come from.
Sakugan_2x3 SAKUGAN
Merooro: Yoshimasa Hosoya

A staff member who works for the Control Agency. He has a wide range of knowledge, from how to make the perfect cup of black tea to plant and animal life. He’s always dressed to perfection in a three-piece suit. Merooro is a gentle-mannered man, but Gagumber is wary of him and refers to him as “that grinning spiv.”

Theme Songs
  • Opening Song: "Koukotsu Labyrinth" by Masaaki Endou
  • Ending Song: "Shine" by MindaRyn
"Sakugan Labyrinth Marker" (Novel)

Main Staff
  • Original Creator: Original idea: Nekotaro Inui / Original Creator: Colony Daikaigi
  • Director: Junichi Wada
  • Assistant Director: Tenpei Mishio
  • Script: Shingo Nagai / Mariko Mochizuki / Toshizou Nemoto
  • Series Composition: Junichi Wada
  • Character Design: Shunpei Mochizuki
  • Sound Director: Eriko Kimura
  • Original Illustrator: Yuji Iwahara
  • Music: Tatsuya Katou

For more information: Official Website, Twitter

(Credit Honey’s Anime when you use our description.)