This article is about a/an Orphnoch in Kamen Rider 555.

The Barnacle Orphnoch (バーナクルオルフェノク Bānakuru Orufenoku) was an Orphnoch who assumed the form of a Smart Brain Employee (スマートブレイン社員 Sumāto Burein Shain).


He is the man responsible for causing the fires that killed the parents of Mari and later Teruo's. He was eventually fired by Kyoji Murakami for his incompetence and marked for death when his actions attracted attention from law enforcement, with Kitazaki given the task of killing him. Barnacle was unaware of this and attempted to retrieve the Rider Gear until he was killed by Faiz ('s) Grand Impact.

Powers and Abilities

  • Transformation to Orphnoch: As all his race, he can transform of human to Orphnoch.
  • Destroy hearts: As Orphnoch, he can used his tentacle or weapon for eliminated the hearts of theis victims in burst of flames.
  • Superhuman strength: His strength is able of defeat and throw to air to Kamen Rider Delta.
  • Superhuman resistance: His body can able resist to attacks of his opponents.


  • Sphere: His sphere with barnacle-form can strike and explote to his opponents.



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