Sengoku Gridman (戦国グリッドマン) is a Japanese manga spin-off to SSSS.GRIDMAN written by Yuuki Tamura. It was serialized on "Monthly Shonen Champion" magazine from issues June 2020 to 2021.
The Warring States, an era of living struggle and an unknown epidemic. What you ask, does it takes for siblings in the world of survival of the fittest!? That what appears before those siblings are...
- Eboshi (鴉帽子): The protagonist and host of the Rising Acceptor (ライジングアクセプター).
- Tamaki (珠姫): Eboshi's younger sister with a prosthetic right arm.
- Kurama (倉馬):