Io NITTA

Io Nitta is a high school student who lives in Tokyo. He is a summoner, and he has the ability to summon demons to fight for him. Io is a kind and compassionate person, and he always tries to help others. He is also a very brave person, and he is not afraid to fight for what he believes in. One day, Io is walking home from school when he sees a group of demons attacking a woman. Io summons his demons to fight the demons, and he is able to save the woman. The woman is named Haruka, and she is a police officer. Haruka is impressed by Io's bravery, and she asks him to help her stop the demons from attacking Tokyo. Io agrees to help Haruka, and he joins a group of other summoners who are fighting to protect Tokyo. The summoners are led by a man named Amane, who is a powerful summoner. Io and the other summoners train hard, and they learn how to use their powers to fight the demons. The demons are led by a man named Naoya, who is a powerful demon lord. Naoya wants to take over Tokyo, and he is using the demons to destroy the city.