Rusted Armors - S01

The story takes place in Hinomoto during the chaotic Warring States period. In Kinokuni-a remote land of mountains and sea-a group known as the "Saikashu" operates deep within the forest, flying the banner of the "Yatagarasu" and wielding firearms as their weapons. Their leader, "Magoichi," is a foreign-born successor to the Saikashu name. Meanwhile, "Saburo" detects the looming threat of European invaders and fights to defend Hinomoto from their aggression. Though their paths were never meant to cross, the two find their fates intertwined in the battle against these foreign invaders-!