Yuuki Yoneyama

The war between the Iga and Sanada ninja clans is heating up, and a prominent gunsmith is on both clan's radar. Shinsuke Kakei, the gunsmith, is essentially a pacifist, but believes his weapons can bring peace to the land if put in the hands of the right group. Kasumi is sent to convince Kakei to come and work for them, and keep the guns out of the hands of the Iga. Of course Hattori, along with his sister Sayuri, have other plans for Kakei and his wife.

Jun, a 16-year-old teen, refuses to stand while the national anthem is being played at his graduation ceremony. This event will totally change his life, as he involuntarily becomes the new hero of a rebel anti-system youth. Singer Muy's pop music and his friend, Nozomi, with whom he shares his sadness and hatred for the society that surrounds them, help him bear his terrible loneliness.