The sequence uses four pieces of theme music. The two opening themes are "Tomoyo" by Gagaga SP and "Tenshin∞Unchained" by FREE Hebi&M while the two ending themes are "Ichizu" by i☆Ris and "Through All Eternity" by Ayami.
The story follows Jinbei Tsukishima, young samurai whose father was summoned to join the City Watch. However, as it can no longer fight, Jinbei decides to go in his place, and so becomes the new member of Mushi Magistrate (Mushibugyō).
