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

Adonis (アドニス Adonisu), who was called Grand Imperial Majesty (大帝陛下 Taitei Heika) by Jabel to refer to his master, was the father of Alain, Adel, Alia, and Argos. As his title suggests, he was the ruler and leader of the Gamma until one of his sons, Adel, took the title from him.


  • Alicia - Wife
  • Argos - First-born son and child, Kamen Rider Dark Ghost/Kamen Rider Extremer
  • Alia - Only daughter, second-born child, Kamen Rider Dark Necrom Pink
  • Adel - Second-born son, third-born child, Perfect Gammaizer
  • Alain - Third-born son, fourth-born child, Kamen Rider Necrom


Early life

Old Gamma World

The young Adonis watching over his world with his wife and children.

Adonis had evidently lived since the early 19th century at least, his youngest son being at least 150 years old. Reverse! Mysterious Science! Ever since his youth he was close friends with Edith, who would become his magistrate. He had a wife who bore him four children, Argos, Alia, Adel and Alain, before her death. Amazing! The Gamma's World! Horrible! Disappearing World! Conciliation! All Resolutions! Gather! Chain of Grief! Later on, it was assumed that his eldest son, Argos, was ill and died. Since then, he vowed to create a perfect world, a world with no invasion. Amazing! The Gamma's World! Opposition! Father & Daughter!

As Emperor, Adonis kept peace in the Gamma's world by performing a sacred prayer to a circle of 15 floating pillars. Conspiracy! Adel's Trap! Alain knew his father as a perfect being who ruled over their world and a man who had everything. Explosion! Paint From Your Heart!


Adonis assassinated

Adonis is "assassinated".

Adonis summons Adel, telling him to bring Alia and Alain, as the magistrate Edith has requested an audience with the royal family. Explode! Flames of Friendship! At the meeting, Edith asked Adonis to reaffirm his beliefs. Amazing! The Gamma's World!

Adonis was "killed" by his son Adel who framed Alain for the "death" of their father. Conspiracy! Adel's Trap!


However this only destroyed his Eyecon form, and Adonis was able to reappear again in his original human body, and currently being kept hidden and a prisoner within the invisible barrier by Adel. Appearance! The Mysterious Warrior!

His daughter, Alia soon found him however, Adonis warns his daughter to stay away from the barrier he is in, or it may hurt her when she gets close to him, revealing it is actually Adel's set up for his regime, and Alia must play along with Adel's game without any other choices until an unexpected reinforcement like from Alain arrived. Most importantly, he explain to Alia his reasons related to the death of his wife and his first born son, and the Gammaizers' current status of becoming self-aware and will be easy for them to manipulate someone who are too dangerous and too weak to control the Gammaizers like what happened to Adel as of now like puppets from behind the scene, in attempt to use their wishes to become full-sentient and destroy any lifes into nothingness.Conflict! The Terms of Resolution!Gather! Chain of Grief!


He is found unexpectedly and saved by Alain's new human ally, Takeru Tenkuji, in the same time Alain arrived and wanted to restart anew about recreating a true perfect world with Takeru's help. But first, Takeru and Alain must get him out together with Adonis however, Adonis can't leave and must inform his people about his condition being alive is very well. Unfortunately, because his reunion with Alain is very short, Adel's army arrived to shoot Alain, and Adonis sacrifice his life saving his second son, leaving Ghost Grateful Damashii to avenge him against Adel's sent army. While dying, Adonis tells Alain that he loved him, and his good will will be carried on by his second son, shortly before Adel finishes him in front of Alain and Takeru, vanishing at Alain's hand. Do-or-Die! Ready for Infiltration!

Ghost RE:BIRTH: Kamen Rider Specter

Kamen Rider Ghost RE:BIRTH: Kamen Rider Specter


Adonis believes that humans are flawed beings, and that the Demia Project is an act to protect them from themselves. Despite his resolute belief, Adonis seems to care for his family: he remembers his wife fondly and shows genuine concern for his younger son Alain, and his daughter, Alia.

Powers and Abilities

Ganma Hole creation
As a Gamma, Adonis possesses the ability to create miniature Gamma Holes by merely pointing and making the shape of an eye with his hand, allowing him to travel from his own world to the human world and back.

Gamma Eyecon

Gamma Royalty Eyecon

Royal Gamma Eyecon

As with all Gamma, Adonis' natural basic form is the Gamma Eyecon (ガンマアイコン Ganma Aikon). It is destroyed when he is assassinated by Adel. Conspiracy! Adel's Trap!

Behind the scenes


Adonis is directly named after a figure in Greek mythology, who was the god of vegetation. Before this, he was a mortal who was loved by both Aphrodite, the goddess of love, and Persephone, goddess of spring and Queen of the Underworld.


  • Considering the same initial pronunciation in the name of Majesty Adonis, Queen Alicia, Prince Argos, Princess Alia, Prince (later Emperor) Adel and Prince Alain, A ( Ā) might be the surname of the Gamma Imperial Family.
  • Like Rosyuo from Kamen Rider Gaim, Adonis seems to maintain a degree of benevolence to humanity, despite their respective races intend to subjugate humans in a more cruel method. Ultimately, their altrustic concern towards humanity lead them to be betrayed by their subordinates - Redyue and Adel; Redyue murders Rosyuo to obtain the Golden Fruit, but fails to do so when the Fruit is entrusted to someone else before meeting her end, Adel assassinates his own father to successfully claim the throne from him, as such puts Alain responsible for Adonis' death.
    • Coincidentally, they are both white-colored neutral characters.



Icon-ghost 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
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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
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