This article is about a/an monster in Kamen Rider Ghost.

The Dark Mind (闇の意志 Yami No Ishi) is the final villain of Kamen Rider Ghost: Legendary! Riders' Souls!. He is self-described as darkness itself, manifesting in the form of a Gamma Ultima (眼魔ウルティマ Ganma Urutima, lit."Eye Devil Ultima") of the Gamma who is distinguished in that he wears a white cloak.

Character History


Following the destruction of the Gamma Ultima Xibalba by the two Kamen Riders Ghost and Specter using the last six Rider Ghost Eyecons they had collected as per the guidance of Freya, Takeru and Makoto were entrusted with the Kamen Rider 45 Ghost Eyecon which Freya created by merging all sixteen Heisei Rider Eyecons, telling them that the real enemy was now waking up before returning to her world. Wizard Chapter

From shadows

Dark Mind appears in Ambassador Hell's flashback.

"If you complete this task... you will be able to revive."
―The Dark Mind[src]

He appears in Ambassador Hell's flashback and seen giving him an Eyecon. Kamen Rider 1 (film)


When the Dark Mind ascends to the Earth, he revives Nova Shocker generals Urga and Buffal to join him in fighting Kamen Riders Ghost and Specter, with Ghost using the Kamen Rider 45 Ghost Eyecon to face them while Specter backs him up. After the Urga and Buffal are both destroyed by Ghost Ichigou Damashii's Omega Drive, Dark Mind channels the power of the Alexander Gamma Eyecon to enhance his form, only to be ultimately destroyed by Ghost Heisei Damashii's Omega Drive. Last Chapter: 1 & Heisei


to be added


Gamma Ultima

  • Height: 201 cm
  • Weight: 122 kg

Gamma Ultima (眼魔ウルティマ Ganma Urutima, lit."Eye Devil Ultima") is the royal Gamma form which is assumed using the royal Transform Gamma Eyecon.

Gamma Ultima Alexander

  • Height: unknown
  • Weight: unknown

Gamma Ultima Alexander (眼魔ウルティマ アレクサンダー Ganma Urutima Arekusandā, lit."Eye Devil Ultima Alexander) is the Parka armament of Gamma Ultima which is accessed via the Alexander Gamma Eyecon.

The Alexander Eyecon provides the Gamma Ultima with a unique sword weapon in addition to that wielded by Gamma Ultima Fire.

Powers and Abilities


  • to be added

Behind the scenes



  • When Ghost questions if Dark Mind is a Gamma, he appears to express unawareness of the term. This might mean that Dark Mind is not exactly a Gamma, but had chosen to manifest in the form of one, given that he later described himself as "darkness" itself.


Icon-ghost.png Kamen Rider Ghost
Kamen Riders
Takeru Tenkuji - Makoto Fukami - Alain - Alia
Movie Exclusive: Argos - Daigo Fukami - Jered - Jebil - Jey
Arsenal: Ghost Driver - Ghost Eyecons - Gan Gun Saber - Gan Gun Hand - Gan Gun Catcher - Ghost Gadgets - Captain Ghost - Sunglasseslasher - Eyecon Driver G - Mega Ulorder
Rider Machines: Machine Ghostriker - Iguana Ghostriker - Machine Hoodie
Akari Tsukimura - Onari - Sennin - Yurusen - Yasushi Onodera - Ryu Tenkuji - Kanon Fukami - Shibuya Hachioji - Narita - Kenjiro Igarashi - Fumi Fukushima - Harumi Fukushima - 15 Heroic Damashii
Gamma Imperial Family: Adonis - Alicia - Argos - Alain - Adel - Alia
Gamma Magistrate: Edith
Gamma Ultima: Gyro - Xibalba - Dark Mind
Gamma Superiors: Jabel - Igor
Associated members: Chikara Saionji - Steve Bills - Copy Makoto
Gamma Assault - Gamma Commandos - Katana Gamma - Yari Gamma - Denki Gamma - Ono Gamma - Book Gamma - Machine Gun Gamma - Onpu Gamma - Insect Gamma - Seiryuto Gamma - Gundari - Planet Gamma - Knife Gamma - Gazai Gamma - Katchu Gamma - Hikoki Gamma
Gammaizer Fire - Gammaizer Gravity - Gammaizer Liquid - Gammaizer Wind - Gammaizer Time - Gammaizer Climate - Gammaizer Planet - Gammaizer Magnetic - Gammaizer Blade - Gammaizer Arrow - Gammaizer Spear - Gammaizer Hammer - Gammaizer Electric - Gammaizer Oscillation
Great Eye - Frey - Freya - Danton - Chloe
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