Ogralus (Japanese: 青鬼 Ao Oni) is a Water-attribute Boss Yo-kai. He is the second boss of Terror Time.

As of Yo-kai Watch 2, Ogralus can be befriended, and is a Rank S Rare Yo-kai of the Tough tribe and the Oni tribe in Yo-kai Watch 4.


Video games

Anime series


Ogralus closely resembles Gargaros, being a towering figure with clawed limbs and huge teeth. Distinguishing him from the other oni are his blue skin, red ponytail, and the two straight horns poking out of his head. He wears a grass skirt and carries a massive, spiked club.

Ogralus is even more ruthless than his brother, often more willing to teleport himself to the player's location, even if the player technically has not been spotted. He will chase down the player with ruthless efficiency.

Ogralus appears if his brother, Gargaros, is defeated, representing an increase in the difficulty of Terror Time.

Unlike Gargaros and Orcanos, Ogralus prefers to fight using his water Elemental Attack, which can prove problematic as many of the game's mascot Yo-kai, such as Jibanyan, Komasan, and Kyubi, are weak to water. His soultimate is very strong although his attacks are weak.


Yo-kai Watch

Ogralus will appear as a boss during Terror Time if his brother, Gargaros, is defeated. If Ogralus is defeated in turn, the even more powerful Orcanos will begin to appear.

Yo-kai Watch: Wibble Wobble

Gargaros was obtainable during the third terror time event

Occasionally he also appears in the Oni Crank-a-kai in event periods.

Yo-kai Watch 2 Psychic Specters

Get a key from Mr E outside of the old house in San Fantastico. You can go into Mystery Way but need to link Fleshy Souls with Psychic Specters. You will eventually encounter Toadal Dude by a door. If you enter you will appear in terror time at Fox Shrine Road. Go to the shrine to find Ogralus. Battle him, though one must note that like Slimamander and SV Snaggerjag, Ogralus is a Boss Yo-kai, so he does not accept food and can only have a raised befriend chance with either a Yo-kai with the Popularity Skill or one holding a Superstar Soul, and after the battle he has a chance to befriend you.

In Yo-kai Watch 2 and Yo-kai Watch 3, there is also a chance that he will show up to challenge you if you obey the crosswalk rules.

Yo-kai Watch Blasters

Ogralus can be obtained as a special drop with only 4 White Dog Squad members after defeating the ultra variant of Ogralus

Yo-kai Watch 3

Ogralus has a small chance of being pulled from the Terror Time Crank-a-kai.

Alternatively in the 2.0 update and Sukiyaki, he can be befriended in a Blasters T dungeon.

Game data

Main series games data

Yo-kai Watch 2

Ao-oni YW8-009
Stats Calculation
This shows Ogralus's stat on level: 99.

Type Name Power Attribute Range
Attack Clobber (Japanese: ドクロ割り Dokuro-wari) 75-112 Single enemy.
No description.
Technique Waterfall (Japanese: 大滝の術 Ōtaki no Jutsu) 80-120 Water Single enemy.
No description.
Inspirit Power of Terror (Japanese: 鬼の力 Oni no Chikara) Single ally
The Inspirited Yo-kai is infused with an oni's might, raising DEF way up.
Soultimate Move Iron Frost (Japanese: 冷徹の金棒 Reitetsu no Kanabō) 350 Single enemy
Crushes one foe, fully displaying all of Ogralus' power.
Skill Water Play (Japanese: 水あそび Mizu-asobi)
Increased damage of own Water attacks.
Blasters Stats

Yo-kai Watch 3

Blasters Stats

Yo-kai Watch 4

Attribute tolerance

Held items

Spin-off games

Yo-kai Watch Blasters

Yo-kai Watch Busters 2

Other games

Yo-kai Watch: Wibble Wobble

Ogralus Wib Wob
Stats Calculation
Soultimate Move
Other Effects
Soultimate Levels
LV01 00
LV02 00
LV03 00
LV04 00
LV05 00
LV06 00
LV07 00
Skill Levels
LV01 Effect: 00
LV02 Effect: 00
LV03 Effect: 00
LV04 Effect: 00
LV05 Effect: 00

Yo-kai Watch: Ukiukupedia


Water Attribute
Level 30
Fire Attribute



Water Attribute
Fire Attribute


Fire Attribute


In the anime


  • "Ogralus" derives from ogre.
  • "Ao Oni" translates as blue oni.
  • " Cazamentires" is a combination of "Caza" (hunting) and the catalan name of "Mentiras (Mentires)" (lies).


See Gargaros#Origin.


In other languages

  • Spanish: Cazamentires
  • French: Ogralos
  • Italian: Blutus
  • Portuguese (Brazil): Ogralus
  • German: Ogralus
  • Japanese: 青鬼 Ao Oni
  • Korean: 퍼렁 도깨비 Peoleong Dokkaebi

Related Yo-kai

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