![large.jpg](https://media.kitsu.io/anime/poster_images/6481/large.jpg)
The protagonist, an Iga Ninja known by the name of Marishi-ten, Saizo makes his living as an assassin. Though he possesses masterful skill, he distrusts the loyalty relationship between lord and vassal, so he doesn't serve any lord. His weapons are a large kunai called "Mari-Blade" and a smaller kunai. He also hates Koga ninja.