Nagi seishiro, he is a handsome man with a very tall body. He also has a half-sister, but he likes his own half-sister. He really likes hugging his half sister and clinging to her. He is also sometimes very spoiled by his half-sister, but his half-sister usually spoils him too. And because his mother and stepfather often came home late because of work, he had a lot of alone time with his half-sisters.