Ongyo-Ki

Ongyo-ki design originating from Shin Megami Tensei III: Nocturne, used in all of his appearances

"Insolent fool!!!! Learn your weakness through my illusions!"

—Ongyo-ki, Shin Megami Tensei III: Nocturne

Ongyo-ki (オンギョウキ, Ongyouki)^? is a demon in the series.

History

An oni that was controlled by Fujiwara no Chikata. Ongyo-ki suppressed its aura to prevent enemies from sensing him, allowing him to surprise enemies when he attacked. It has been allegedly said that this is the origin of ninjitsu.

Appearances

• Shin Megami Tensei III: Nocturne: Brute Race
• Shin Megami Tensei IMAGINE: Brute Race
• Shin Megami Tensei: Strange Journey: Brute Race
• Shin Megami Tensei IV: Brute Race
• Shin Megami Tensei IV Apocalypse: Brute Race
• Persona 4 / Golden: Hermit Arcana
• Persona Q: Shadow of the Labyrinth: Hermit Arcana
• Persona 5 / Royal: Hermit Arcana
• Persona Q2: New Cinema Labyrinth: Hermit Arcana
• Digital Devil Saga: Avatar Tuner: Demon Race
• Devil Survivor Overclocked: Touki Race
• Devil Survivor 2 Record Breaker: Touki Race
• Shin Megami Tensei: Liberation Dx2: Brute Race

Profile

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, making people believe this is the origin of ninjitsu."

—Shin Megami Tensei III: Nocturne compendium

Ongyo-Ki is the leader of the four Oni that were part of the Mantra demons' elite force. But they made a mistake which angered Thor, and they were forever banished from Ikebukuro. The once elite Oni group became mere petty thieves who mugged anyone going through their scattered hideouts around the Ikebukuro Tunnel.

Ongyo-Ki's hideout is within the central area of the Ikebukuro Tunnel close to the ladder that leads to the station near Asakusa. However, he will not appear until his 3 subordinates have been defeated. If the Demi-fiend manages to meet up with him, Ongyo-Ki will ask if he is the one who murdered the former's comrades. Either option results in Ongyo-Ki challenging him to a duel.

Ongyo-Ki has a special ability to replicate himself. If any of the replicas are hit, he will retaliate with a powerful attack. The only way to see through the illusions is to battle him during a Full Kagutsuchi phase. With the light of Kagutsuchi reaching even in the darkest recesses of the tunnel, the real Ongyo-Ki's shadow can be seen on the surface, negating his tricks and making him vulnerable.

When the Demi-fiend reaches level 81, he can fuse Ongyo-Ki in the Cathedral of Shadows via a sacrificial fusion involving Fuu-Ki, Sui-Ki and Kin-Ki.

Shin Megami Tensei IMAGINE

Ongyo-ki can be summoned as a field boss on Shinjuku field after obtaining three different lacquers from the other oni bosses. He has a rare chance of dropping a shadow fragment that can be turned in to the White-Haired Young Man NPC in front of Old Ichigaya Camp's B108 boss room along with an Oni that knows all four null element skills. By doing this, players are able to obtain the ability to fuse Ongyo-Ki. By obtaining multiple fragments, players can perform a synthesis recipe to create a special set of equipment that allows them to use a skill that erases their presence for a short period during the in-game night.

Shin Megami Tensei: Strange Journey

Ongyo-ki is a special fusion, created by fusing Fuu-Ki, Kin-Ki and Sui-Ki together.

Shin Megami Tensei IV

Ongyo-ki is again created through special fusion using Fuu-Ki, Kin-Ki and Sui-Ki. He is the only source for the skill "Repel Gun" until Kartikeya can be unlocked in a New Game Plus quest.

Shin Megami Tensei IV Apocalypse

He is a Challenge Quest Boss in [Tgt] Minami Sunamachi Demon. Ongyo-Ki can teach Nanashi the Tetanus Cut, Dark Sword, Mist Rush and Death's Door skills through its Demon Whisper. It benefits from learning Physical attack and ailment skills.

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 enemies."

—Persona 4 compendium

Ongyo-ki can only be obtained by maxing out the Hermit Social Link and performing a Cross-Spread fusion consisting of the Oni, Fuu-Ki, Kin-Ki and Sui-Ki Personas.

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 background

Ongyo-Ki is the ultimate Persona of the Hermit Arcana and can be summoned in the Velvet Room through an advanced fusion of Kin-Ki, Sui-Ki and Fuu-Ki. Ongyo-Ki is the first of two Personas to learn Agneyastra and Arms Master and one of three to learn Firm Stance. When itemized through Electric Chair execution, Ongyo-Ki yields a Myriad Slashes skill card.

The Cleaner's Shadow Anomaly in Shido's Palace takes the form of Ongyo-Ki when confronted in the engine room.

Digital Devil Saga: Avatar Tuner

Ongyo-Ki rarely appears in encounters once the party has reached 4100ft up the Karma Temple.

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."

—Devil Survivor 2 Record Breaker compendium

Ongyo-Ki appears as one of the downloadable demons in the game. It can only be fused using Bishamonten and Shiki-Ouji. It is now the strongest member of the Touki race, a status previously held by Oumitsunu.

Shin Megami Tensei: Liberation Dx2

"One of the four oni controlled by Fujiwara no Chikata in the Heian period. It is extremely adept at hiding its presence, striking enemies from the shadows. The Ninjas were modeled after this demon."

—Shin Megami Tensei: Liberation Dx2 compendium

Stats

Shin Megami Tensei III: Nocturne

• Boss
• Summonable Ally

Race Level HP MP Strength 30 Magic 23 Vitality 20 Agility 7 Luck 10 Brute ? 5,500 1,500 Reflects Absorbs Void Resists Weak - - Death/Mind/Curse/Expel - - List of Skills Skill Cost Effect Replicate none Creates three fakes of the user. Fakes are identifiable during full Kagutsuchi phase. (Enemy-only) Dragon Eye 1 MP Grants user's team four blinking turn icons. (Enemy-only) Mudoon 10 MP 60% instant kill to one foe. Death-type. Evil Gaze 8 MP Reduces one foe's remaining HP to 1. 45% Accuracy. Death-type. Dark Sword none Heavy physical damage and 40% mute to one foe. 60% accuracy, 40% critical rate. Power related to user's max HP. Stasis Blade none Heavy physical damage and 65% bind to one foe. 60% accuracy, 40% critical rate. Power related to user's max HP. Tarukaja 12 MP Buffs physical power by 1 level, all allies. Rakukaja 12 MP Buffs defense by 1 level, all allies. Sukukaja 12 MP Buffs agility by 1 level, all allies. Dekunda 10 MP Removes all debuffs from all allies.

Race Level HP MP Strength 23 Magic 27 Vitality 23 Agility 20 Luck 11 Brute 81 624 324 Reflects Absorbs Void Resists Weak - - Death/Mind/Curse/Phys - Expel Obtainable Special fusion only after boss battle Special fusion Brutes Kin-Ki × Fuu-Ki × Sui-Ki (arbitrary order) List of Skills Skill Cost Effect Level Dark Sword 22% HP Heavy physical damage and 40% mute to one foe. 60% accuracy, 40% critical rate. Power related to user's max HP. Innate Beckon Call 15 MP Summons one demon randomly from party stock. Innate Tentarafoo 15 MP Medium mind damage and 20% panic to all foes. Innate Megido 30 MP Medium almighty damage to all foes. 82 Invalid skill name of "Blackmail". You may correct the skill name or modify module:Skills/SMT3 if needed. 83 Mudoon 10 MP 60% instant kill to one foe. Death-type. 84 Blight 36% HP Small physical damage and 20% poison to all foes. 91% accuracy, 36% critical rate. Power related to user's max HP. 85 Victory Cry Passive Equipper fully restores HP and MP after battle. Only effective when the user is the active combatant. 86

Shin Megami Tensei: Strange Journey

Race Alignment Level HP MP Strength 47 Magic 41 Vitality 39 Agility 47 Luck 39 Brute Neutral-Chaos 66 538 293 Attack Type Single foe/1/Physical/None Strong Null - Strong Strong Strong Weak Null - Poison Paralyze Stone Strain Sleep Charm Mute Fear Bomb Rage - - - - - - - - - - Natural Skills Sabbatma Berserker God Repel Gun D-Source Skills Occult Flash Retaliate Phys Amp Password ne6BY0N-S2LQ62qL kc-oiHKLDG526HNf

Shin Megami Tensei IV

Race Level HP MP Strength 105 Dexterity 93 Magic 72 Agility 84 Luck 68 Brute 78 832 166 Phys Gun Fire Ice Elec Force Light Dark Resist Resist - Resist - Resist Weak Null Ailment Resistance - Normal Attack Phys x1, 1 enemy Special fusion Brute Sui-Ki x Brute Kin-Ki x Brute Fuu-Ki List of Skills Skill Cost Effect Level Sabbatma 20 MP Summons or returns another allied demon. Innate Berserker God 12 MP Heavy physical damage to one foe. Innate Death's Door 10 MP 1 point of damage to all foes but drops remaining HP to 1 to sick targets. Innate Repel Gun Auto Reflects gun damage. 80

Shin Megami Tensei IV Apocalypse

Race Level HP MP Strength 117 Dexterity 72 Magic 52 Agility 76 Luck 89 Brute 78 731 222 Phys Gun Fire Ice Elec Force Light Dark Resist Resist - Resist - Resist Weak - Ailment Resistance None Normal Attack Phys x1, 1 enemy Skill Affinities Physical +3 · Ailment +2 · Light -4 List of Skills Skill Cost Effect Level Sabbatma 20 MP Summons or returns another allied demon . Innate Tetanus Cut 11 MP Medium physical damage and 70% sick to one foe. Innate Dark Sword 16 MP 2 hits of medium physical damage and 70% mute to one foe. Innate Mist Rush 28 MP 2 to 4 hits of medium physical damage and 70% daze to multiple foes. 80 Death's Door 35 MP 1 point of damage to all foes but drops remaining HP to 1 to sick targets. 81 Null Gun Auto Nullifies gun damage. 83

Persona 4

Arcana Level Strength 59 Magic 64 Endurance 59 Agility 47 Luck 24 Hermit 82 Inherit Reflects Absorbs Block Resists Weak Physical - Wind Electricity/Darkness - Light List of Skills Skill Cost Effect Level Foolish Whisper 12 SP Silences all foes (30% chance). Innate Ziodyne 12 SP Deals heavy Elec damage to 1 foe. Innate Masukukaja 24 SP Increases party's Hit/Evasion rate for 3 turns. Innate Ailment Boost Passive All status ailment attacks are 1.5 times more effective. 84 Elec Amp Passive Strengthens Elec attacks by 50%. 85 Revolution 5 SP Greatly increases Critical rate for 3 turns (all). 86 Firm Stance Passive Always take half damage, but you can never dodge. 87

Persona Q: Shadow of the Labyrinth

Arcana Level HP + SP + Inherit Extract Fragment Hermit 71 180 36 - Quadruple Link - List of Skills Skill Cost Effect Level Demon's Cut Passive Slightly raise Cut attack strength. Innate Flame Link 48 HP A light Cut + Fire attack. (1 Enemy) [Link damage with allies' attacks] Innate Quadruple Link Passive Raise damage dealt with first hit and number of Links. 72 Tousatsujin 135 HP A heavy Cut + Ice attack. (1 Enemy) 73 Endure Passive Withstand damage that brings HP down to 0 with 1 HP. 74 Shura Tensei 24 SP Greatly lowers HP each turn but greatly raises attack while active. 75 Death Counter 54 HP Counter-attack whenever user's row is attacked, for 3 turns. 76 First Star Passive Raise damage when attacking before all enemies act. 77

Persona 5

• Boss
• Persona

Arcana Level HP SP Strength 80 Magic 80 Endurance 44 Agility 51 Luck 41 Strength 60 5,000 450 Phys Gun Fire Ice Elec Wind Psy Nuke Bless Curse Almi - - - - - - - - - - - EXP Yen Battle Drop Negotiation Items 6,080 11,900 - - List of Skills Skill Effect Tempest Slash Minuscule Physical damage to 1 foe 3x to 5x. Myriad Slashes Medium Physical damage to 1 foe 2x to 3x. Curse Amp Strengthen (non-insta-death) Curse attacks by 50%. Maeigaon Heavy Curse damage to all foes. Rakunda Debuff defense of 1 foe for 3 turns. Foul Breath Increase susceptibility to all ailments of 1 foe for 3 turns. Mudoon Medium chance of instantly killing 1 foe. Curse-type. Tarukaja Buff attack power of 1 ally for 3 turns. Marakunda Debuff defense of all foes for 3 turns. Heat Riser Buff attack, defense and agility of 1 ally for 3 turns. Stagnant Air Increase susceptibility to all ailments universally for 3 turns.

"I am Ongyo-Ki. Heh, it seems as though you can see me... Just as I would expect from he who holds the mask..." Arcana Level Strength 56 Magic 42 Endurance 47 Agility 48 Luck 39 Hermit 75 Inherit Reflects Absorbs Block Resists Weak Physical Bless, Curse - - Physical, Gun - List of Skills Skill Cost Effect Level Myriad Slashes 20% HP Medium Physical damage to 1 foe 2x to 3x. Innate Makajamaon 12 SP Medium chance of inflicting Forget to all foes. Innate Invalid skill name of "Last Stand". You may correct the skill name or modify module:Skills/P5 if needed. Innate Arms Master Auto Half HP cost for physical skills. 77 Regenerate 3 Auto Restore 6% of max HP each turn in battle. 78 Firm Stance Auto Half damage taken by sacrificing evasion. 79 Agneyastra 24% HP Medium Physical damage to all foes 1x to 3x. 81

Digital Devil Saga: Avatar Tuner

Race Level HP MP Drops Demon 69 669 6,699 Power Noise Reflects Absorbs Void Resists Weak Death Fire, Ice, Electricity Expel, Ailments - Gun List of Skills Skill Effect Agi Weak Fire damage on one foe. Bufu Weak Ice damage and Freeze(15%) on one foe. Mahamaon 50% Chance of reducing reamining HP of all foes by 2/3. Expel-type. Mamudoon 30% chance of killing all foes instantly. Death-type. Megidolaon Mega Almighty damage on all foes. Makakaja Buffs Magical power by 1 level of party. Last Word Mega Almighty damage on one foe. Reinforcements Summons another Ongyo-Ki.

Devil Survivor Overclocked

Race Level HP MP Strength 31 Magic 21 Vitality 24 Agility 23 Touki 83 749 104 Racial / Auto Skill Phys Fire Ice Elec Force Mystic Aggravate - Weak - Null - - Command Skills Hassohappa Piercing Hit* Passive Skills Null Elec Hmm, so you're the one... Hm. I'm Touki Ongyo-ki. Nice to meet you, hm. Hmmm... Hm. Hmmm. I see... Okay. Thanks for everything.

Devil Survivor 2 Record Breaker

Race Level HP MP Strength 31 Magic 21 Vitality 24 Agility 23 Touki 83 856 104 Racial / Auto Skill Phys Fire Ice Elec Force Curse Agitate Resist Weak - Null - - Command Skills Hassohappa Piercing Hit* Passive Skills Null Elec Hm... I am Ongyo-Ki, demon of war. You are the one who summoned me? Hmmm... Hm... Hm. So it has come to this...? Thank you for all you have done.

Gallery

Model in Shin Megami Tensei III: Nocturne

As he appears in Shin Megami Tensei IMAGINE

Portrait from Shin Megami Tensei: Strange Journey

See Also

• Kin-Ki
• Fuu-Ki
• Sui-Ki
• Oni