This article, Kōshinzō Kamiyo, is currently under active construction. The author, Ultimate Law of Kaitlyn, apologizes for the inconvenience.
"Mother, when's that bastard Koushin going to finish his training?!
(chuckles) well you know how he is with his father."
— Koushinzou waiting for Koushin with Kouen
Koushinzou Kamiyo (鋼心臓, Kamiyo Kōshinzō), was the eldest son of Kouma and Kouen as well as the twin brother to Koushin. He is the brother to Kamera, Aiko and Kouga. Hailed as a child prodigy along with his twin brother, they had a competative nature with eachother as well as a very energetic relashionship. Koushinzou looked up to Minato Namikaze as well as his own clan and village leaders as a creto of how to live his life.