EP1 - The Echoing Oni EP2 - Roaring Spider EP3 - Falling Voice EP4 - Running Ichirou EP5 - Melting Sea EP6 - Striking Soul EP7 - The Blowing Oni EP8 - Screaming Wind EP9 - Wriggling Evil EP10 - Oni Standing In A Line EP11 - Swallowing Wall EP12 - Secrets Revealed EP13 - Berserk Fate EP14 - Devouring Douji EP15 - Weakening Thunder EP16 - Torodoku Oni EP17 - The Targeted Town EP18 - Unbroken Hurricane EP19 - The Strumming Warrior EP20 - The Pure Sound EP21 - Demons Drawn Together EP22 - Changing into a Cocoon EP23 - Summer of Training EP24 - Burning Crimson EP25 - Racing Blueness EP26 - Tallying Days EP27 - Passing Down the Bond EP28 - Unending Villainy EP29 - Shining Boy EP30 - Premonition of Training EP31 - Surpassing Father EP32 - Bursting Out Song EP33 - Armed Saber EP34 - Beloved Bonito EP35 - Lost Angel EP36 - Hungry Shuki EP37 - Revived Lightning EP38 - Broken OnGeki EP39 - Your Beginning EP40 - Approaching Oni EP41 - Awakening of a Teacher and Student EP42 - Ferocious Demons EP43 - Body That Cannot Change EP44 - Secret Forbiddenness EP45 - Dying a Glorious Death Zanki EP46 - The Mastered Path of the Oni EP47 - Talking to a Back EP48 - The Dream of Tomorrow