• Air date: 30 Jan '05 48 episodes
      The Kamen Riders, known as Oni, battle man eating beasts called Makamou with "pure sound". One of the Oni, a man named Hibiki ends up having a teacher and apprentice-like relationship with Asumu Adachi. A young boy unsure of himself and is at a crossroads in his life as he transitions to high school, Asumu learns to be an adult through watching Hibiki and the other Oni as they all train together to hone their skills in fighting the Makamou and the homunculi aiding them. However, the sudden raise
  • List of Episodes (48)
    • 1. The Echoing Oni

      30 Jan '05
      Asumu Adachi and his mother went to Yaku Island for a family reunion. During the boat ride to the island, Asumu meets a man named Hibiki, who has just saved a child from going overboard. On Yaku Island, people are disappearing in the forests and Hibiki goes in to investigate. In the forest, Asumu and his cousin meet Hibiki and also run into a pair of demons known as Douji and Hime of the Makamou. Hibiki goes to fight the Makamou and transforms into an armored figure called an Oni. When cornering
    • 2. Roaring Spider

      06 Feb '05
    • 3. Falling Voice

      13 Feb '05
    • 4. Running Ichirou

      20 Feb '05
    • 5. Melting Sea

      27 Feb '05
    • 6. Striking Soul

      06 Mar '05
    • 7. The Blowing Oni

      13 Mar '05
      Asamu passes his test and goes to tell Hibiki, but he's out training; Ibuki tracks down a Makamou.
    • 8. Screaming Wind

      20 Mar '05
      Asamu travels to find Hibiki, but gets lost and finds Ibuki and Akira instead.
    • 9. Wriggling Evil

      27 Mar '05
      Asamu overslept and ends up having a string of bad luck; Ibuki chases a Makamou that they know little about.
    • 10. Oni Standing In A Line

      03 Apr '05
      Hibiki and Ibuki must work together to stop a Makamou.
    • 11. Swallowing Wall

      10 Apr '05
      On Asumu's first day of High School, he turns down his friends offer to go to Tachibana's but bumps into a woman and ends up there anyway; Hibiki runs into Douji and Hime.
    • 12. Secrets Revealed

      17 Apr '05
      Asumu uncovered a secret room at Tachibana's where he learns more about Hibiki while Ibuki and Akira are forced to take over at the restaurant.
    • 13. Berserk Fate

      24 Apr '05
      Asumu and Kasumi are both feeling under the weather; Ibuki runs into a Douji that has turned to cannibalism.
    • 14. Devouring Douji

      01 May '05
      Asumu is in the hospital recovering from surgery; Hibiki and Ibuki track down a Douji.
    • 15. Weakening Thunder

      08 May '05
      Two new Oni arrive to take out Douji and Hime, but after their battle the older one reveals that he is retiring.
    • 16. Torodoku Oni

      15 May '05
      Todayama must deal with the fact that Zanki is retiring and that no one will be there to pick up his slack.
    • 17. The Targeted Town

      22 May '05
      Ibuki and Kasumi are shopping in the city when they spot a pair of Douji and Hime on the loose.
    • 18. Unbroken Hurricane

      29 May '05
      Akira rushes to Ibuki's aid, but is stopped by a mysterious figure; Asumu helps out at Tachibana's while they are understaffed.
    • 19. The Strumming Warrior

      05 Jun '05
      Asumu starts his new part time job at Tachibana's; Ichirou is unsure of Todoroki's methods.
    • 20. The Pure Sound

      12 Jun '05
      Asumu breaks some dishes on his first day of work; Zanki has a talk with Todoroki.
    • 21. Demons Drawn Together

      26 Jun '05
      Hibiki has the day off and takes Asumu on an errand with him; Todoroki and Ibuki both hunt a pair of Douji and Hime.
    • 22. Changing into a Cocoon

      03 Jul '05
      Akira is injured while trying to help during a battle; Hibiki heads off to join Ibuki and Todoroki in their fight.
    • 23. Summer of Training

      10 Jul '05
      Hibiki takes Todoroki away for taiko drum training, but he just isn't getting the hang of it.
    • 24. Burning Crimson

      17 Jul '05
      Kasumi brings Todoroki drumsticks that belonged to Zanki and the three Oni decide to form a taiko trio.
    • 25. Racing Blueness

      24 Jul '05
      Ibuki and Kasumi go with Hibiki to the pool to train, so the others all spend the day at an outdoor pool with Akira tending to the shop.