About a samurai who battles with large armor called Tetsuki or iron machines. The story follows a teen named Kotetsu Kisaragi, who meets the daughter of an ironsmith named Suzuno. At her home, he witn...more
About a samurai who battles with large armor called Tetsuki or iron machines. The story follows a teen named Kotetsu Kisaragi, who meets the daughter of an ironsmith named Suzuno. At her home, he witnesses a suspicious group of evil demons that threaten her.