Our main protagonist. A 17-year old young man and the current host of the Baoh parasite. After escaping a Doress train with Sumire, they are both on the run from the evil organisation.
Thanks to the Baoh parasite, Ikurou has enhanced psychical strength and can "smell" evil and suffering. He also has special abilities such as the Baoh Acid Palms and the Baoh Bio-blades.
He is effectively invincible with this parasite, however he can be killed by being shot in the head and then burned, thus eliminating the parasite.
After his final confrontation with Walken, Ikurou is submerged in the salt water under the caverns, where he remains in a comatose state until Sumire turns 17 years-old.