Togame brazenly requests that Shichika help in her mission to collect twelve unique swords, known as the “Deviant Blades,” for the shogunate. Shichika accepts, interested in the girl herself rather than petty politics, and thus sets out on a journey. Standing in their way are the fierce wielders of these legendary weapons as well as other power-hungry entities who seek to thwart Togame’s objective. In order to prevail against their enemies, the duo must become an unbreakable team as they forge ahead on a path of uncertainty and peril.

Opening Theme:
#01: “Meiya Kadenrou (冥夜花伝廊)” by Minami Kuribayashi (eps 1-7)
#02: “Katana to Saya (刀と鞘)” by ALI PROJECT (eps 8-12)
#R1: “Hakushi Kassai Uta Awase (拍手喝采歌合)” by supercell (noitaminA rebroadcast)
Ending Theme:
#01: “Tasogare no Gekka (誰そ彼の月華)” by Yousei Teikoku
#02: “Refulgence” by Shoujobyo
#03: “Senbonsenyo no Hamariuta” (千本千女の刃毬唄) by Hata Aki
#04: “Kyomu no Hana” (虚無の華) by kukui
#05: “Ai to Makoto” (愛と誠) by Tamura Yukari
#06: “Yuki no Onna” (雪ノ女) by ALI PROJECT
#07: “Mayoigo Sagashi” (迷い子さがし) by Nakahara Mai
#08: “Karakuri Nemuri Dan” (からくり眠り談) by Nomiko
#09: “Akashi (証)” by Annabel
#10: “Ina, to Hime wa Subete wo Katarazu (否、と姫は全てを語らず)” by Tomatsu Haruka