Musashi is a teenager living under demon rule. As children, he and his best friend Kojiro made a promise, which is to become the greatest warriors in the world and overthrow the demons. But life intervenes, ...

Araki Susumu, a salaryman who has been working ceaselessly without caring for his family, loses consciousness on his birthday and is reincarnated in another world as "Tidus", the son of a couple named Dee an...