Enjin explains that the Cleaners are an organization of Givers who use the power of unique weapons known as "vital instruments" to hunt the trash beasts which attacked him.

Rudo reluctantly accepts Enjin's offer to join the Cleaners, so long as it helps accomplish his goal of returning to The Sphere and enacting revenge on those who dumped him into The Pit.

"[2] Urana's experience is reflected in Gachiakuta as the story focuses on many characters who explore strong, personal connections to Anima-imbued objects called "Vital Instruments," and in Rudo's case, even trash thrown away by others.

The idea for these Vital Instruments also originated in Urana's youth from observing the hangers that came with her grandmother's dry cleaning, a testament to Gachiakuta's themes about seeing value and potential in seemingly mundane and discarded things.

Graffiti and street art provide not only avenues for expression, distinction, and safety for the story's characters, but also narrative significance for readers due to its use in storytelling.

"[2] Written and illustrated by Kei Urana with graffiti designs by Ando Hideyoshi, the series began serialization in Kodansha's Weekly Shōnen Magazine on February 16, 2022.

The series will also feature scripts and writing by Hiroshi Seko and Satoshi Ishino as chief animator and head of character design.

[30] The columnist for Real Sound [ja] liked the world building, action, and dark fantasy elements of the story, as well as the main protagonist.