Ongyo-Ki

Ongyo-Ki
オンギョウキ
Artwork from Shin Megami Tensei III: Nocturne
Other Name(s)	Ongyo-kiPersona 4 Persona 4 Golden Persona Q: Shadow of the Labyrinth Devil Survivor: Overclocked
Origin	Japanese culture
Race(s)	BruteShin Megami Tensei III: Nocturne Shin Megami Tensei III: Nocturne Maniax Shin Megami Tensei: Strange Journey Shin Megami Tensei: Strange Journey Redux Shin Megami Tensei IV Shin Megami Tensei IV: Apocalypse Shin Megami Tensei V Shin Megami Tensei V: Vengeance Shin Megami Tensei: Imagine Shin Megami Tensei: Liberation Dx2 DemonDigital Devil Saga: Avatar Tuner ToukiDevil Survivor: Overclocked Devil Survivor 2: Record Breaker
Alignment(s)	Neutral-ChaosShin Megami Tensei V Shin Megami Tensei V: Vengeance ChaosShin Megami Tensei IV Shin Megami Tensei IV: Apocalypse
Arcana	Hermit

Ongyo-Ki is a Demon in the Megami Tensei franchise.

Profile

Origin

In Japanese folklore, Ongyōki (also read as Onkyōki) is one of the four legendary oni said to have served the powerful clan leader Fujiwara no Chikata. The most famous account of Fujiwara no Chikata's Four Oni appears in volume 16 of the 14th-century war chronicle Taiheiki, in the chapter "Nihon Chōteki no Koto" ("The Enemies of the Imperial Court of Japan"). During the reign of Emperor Tenji, Chikata is said to have led a rebellion against the Imperial Court with four oni: Kin-ki, Fū-ki, Sui-ki, and Ongyōki. Ongyōki was said to conceal its presence and launch surprise attacks on enemies. When the court sent the warrior and poet Ki no Tomoo to suppress the rebellion, Tomoo composed a waka that caused the four oni to retreat, leading to Chikata's defeat. The Four Oni are also regarded in some traditions as prototypes of the ninja. Other versions of the legend replace Sui-ki and Ongyōki with Doki and Kaki, the Earth Oni and Fire Oni, respectively.

Design

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Gameplay

For complete gameplay information, see Gameplay:Ongyo-Ki.

Compendium

Compendium Entries
Shin Megami Tensei III: Nocturne	One of the four oni Chikata Fujiwara was said to have controlled during the Heian period of Japan. He had the power to disappear and make images of himself, leading people to believe that he is the originator of ninjitsu[sic].
Shin Megami Tensei III: Nocturne HD Remaster	One of the four oni Chikata Fujiwara was said to have controlled during the Heian period of Japan. He had the power to disappear and make images of himself, leading people to believe that he is the originator of ninjutsu.
Shin Megami Tensei: Strange Journey	One of the four oni controlled by Fujiwara no Chikata. By eliminating its aura and stopping others from sensing its presence, it was able to surprise its enemies.
Shin Megami Tensei IV	One of the four oni controlled by Fujiwara no Chikata. By eliminating its aura and stopping others from sensing its presence, it was able to surprise its enemies.
Shin Megami Tensei IV: Apocalypse	One of the four oni controlled by Fujiwara no Chikata. By eliminating its aura and stopping others from sensing its presence, it was able to surprise its enemies.
Shin Megami Tensei V	One of the four oni controlled by Fujiwara no Chikata, who ruled Iga and Ise during the Heian Period. By suppressing its aura, thereby preventing others from sensing its presence, it can effectively ambush its enemies. Oni have been said to act as liaisons between humans and gods, and the Fudoki holds many records of such exchanges in this region.
Shin Megami Tensei V: Vengeance
Persona 4	One of the four oni controlled by Fujiwara no Chikata. By eliminating its aura and preventing others from sensing its presence, it was able to surprise its enemies.
Persona 4 Golden
Persona 5	One of the four oni controlled by Fujiwara no Chikata. By eliminating its aura and preventing others from sensing its presence, it is able to surprise its enemies.
Persona 5 Royal
Persona Q: Shadow of the Labyrinth	One of the four oni controlled by Fujiwara no Chikata. By eliminating its aura and preventing others from sensing its presence, it was able to surprise its enemies.
Persona Q2: New Cinema Labyrinth	One of the four oni controlled by Fujiwara no Chikata. By eliminating its aura and preventing others from sensing its presence, it was able to surprise its enemies.
Persona 5 Tactica	One of the four oni controlled by Fujiwara no Chikata. By eliminating its aura and preventing others from sensing its presence, it is able to surprise its enemies.
Devil Survivor: Overclocked	One of the four oni controlled by Fujiwara-no-Chikata that ruled over Iga and Ise during the Heian Period. By eliminating its aura and stopping others from sensing its presence, it was able to perform surprise attacks on its enemies. Oni are also said to mediate between humans and gods, so this region of Japan has many oni-related events.
Devil Survivor 2: Record Breaker	One of the four oni controlled by Fujiwara no Chikata during the Heian period. By eliminating its aura and stopping others from sensing its presence, it is able to surprise its enemies.

Game Appearances

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Shin Megami Tensei IV: Apocalypse

Ongyo-Ki is fought as a boss for the Challenge Quest "[Tgt] Minami Sunamachi Demon".

The client of the quest reports that some Hunters looking for relics have gone missing and have even died after having a run-in with a demon, leading to Nanashi and his party looking into the matter themselves. As they check through the empty buildings in Minami Sunamachi, the party struggles to find any sign of the demon mentioned in the reports. They decide to leave and report their lack of findings, but are suddenly ambushed by Ongyo-Ki and forced into battle. Once defeated, Ongyo-Ki is impressed at being seen by Nanashi then thanks him for the entertaining game of hide-and-seek before vanishing.

Nomenclature

Names in Other Languages

Language	Name	Meaning
English	Ongyo-KiShin Megami Tensei III: Nocturne Maniax Shin Megami Tensei III: Nocturne HD Remaster Shin Megami Tensei: Strange Journey Shin Megami Tensei: Strange Journey Redux Shin Megami Tensei IV Shin Megami Tensei IV: Apocalypse Shin Megami Tensei V Shin Megami Tensei V: Vengeance Persona 5 Persona 5 Royal
	Ongyo-kiPersona 4 Persona 4 Golden Persona Q: Shadow of the Labyrinth Devil Survivor: Overclocked
Japanese	オンギョウキ Ongyōki	Katakana rendering of 隠形鬼, meaning "invisible oni."
Korean	온교우키 Ongyouki	Transliteration of オンギョウキ

Gallery

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  Artwork from Shin Megami Tensei III: Nocturne
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  Design sheet from Shin Megami Tensei III: Nocturne
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  Render of Ongyo-Ki's malice form from Shin Megami Tensei: Liberation Dx2
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  Render from Persona 5
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  Sprite from Shin Megami Tensei: Strange Journey
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  Sprite from Shin Megami Tensei IV
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  Sprite from Devil Survivor: Overclocked
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  Icon from Shin Megami Tensei V
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  Card graphic from Persona 4
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  Graphic from Persona 4 Golden
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  Graphic from Persona Q: Shadow of the Labyrinth
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  Graphic from Persona Q2: New Cinema Labyrinth
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  Battle icon from Persona 5: The Phantom X
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  Graphic from Devil Survivor: Overclocked
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  Icon from Devil Survivor: Overclocked
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  Icon from Devil Survivor 2: Record Breaker
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  Model from Persona 4
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  Card N-238 from Shin Megami Tensei Card Game: Nocturne Ver. Part 2

Videos

Ongyo-Ki's Daily Demon Showcase for Shin Megami Tensei V