Megami Tensei Wiki

Hiruko is a demon in the series.


Hiruko is the deformed first child of Izanagi and Izanami; its name literally means "leech child", due to having been born without, depending on the myth, bones, or appendages.



Shin Megami Tensei II

Hiruko serves as an attendant of Masakado, who asks Aleph to retrieve his master's body parts to revive him via fusion in the Cathedral of Shadows, and eventually gives you Masakado's Soul to fully revive him.

In this role, he betrayed the Amatsukami and Masakado himself, allowing the Kunitsukami, allied with the Hebrew God, to defeat and imprison them. Not long afterwards, though, the Kunitsukami were equally cast away, seizing Masakado's corpse pieces as loot. Desperate to amend his mistakes, the aged, frail Hiruko was powerless to intervene on behalf of the population of the Abyss without Masakado's power.

After fully reviving Masakado, a side-quest is activated, in which Aleph must free the Amatsukami. After this, Aleph is given the Lord's Blade, a powerful Neutral weapon.

Devil Summoner: Raidou Kuzunoha vs. The Soulless Army

Hiruko play an important part in the game; they are explained to be potent physical manifestations of fear and despair in humans. While they are extremely rare in normal circumstances, General Munakata's Super Soldier Project involves the construction of several radio towers designed to force the creation of Hiruko. The first, and only to be completed, of these towers, was Waden One.

Hiruko in their early stages manifest through pains and assorted maladies, though as they grow in power and influence over their host they can physically convert him or her into a powerful inhuman beast called the Red Cape. Early victims of this fate were Kiyoshi Daidouji and Shizu's brother Denpachi Iida. Daidouji in particular later developed a full-grown Hiruko, which burst from his body and left.

Later on, hundreds if not thousands of Hiruko were found to have latched to Waden One. Later on, at the moment of the activation of the Soulless God Oumagatsu, all Hiruko were driven into the battleship and used to power the immense machine with the power of their hate and fear.

Devil Summoner 2: Raidou Kuzunoha vs. King Abaddon

"A deformed possession spirit. In its larval stage, it leeches off the anxiety of a human host. In Japanese lore, it was a stunted child of Izanagi and Izanami, cast out to sea because of its deformity."
Gouma-Den Devil Chart


Devil Summoner: Raidou Kuzunoha vs. The Soulless Army

Order Level HP MP St Ma Vi Lu MAG Cost Investigation
- 46 300 378 17 20 12 15 - -
Confinable Reflects Absorbs Block Resists Weak
No - - - - Ice
List of Skills
Skill Effect
Pulinpa Light Mind damage + mute to target. (Straight line)

Devil Summoner 2: Raidou Kuzunoha vs. King Abaddon

Order Level HP St Ma Vi Lu Conversation Investigation
Evil 33 473 07 22 14 09 Charisma
Reflects Absorbs Block Resists Weak Frail
- - Death/Mind - Gun Ice
List of Skills
Skill Cost Effect Level
Diarahan 36 MAG Fully restores HP. 1 Ally Innate
Patra 8 MAG Cures Sleep, Panic, Charm, and Dizzy. 1 Ally 34
Samarecarm 42 MAG Revives target with full HP. 1 Ally 35
Orienteering Passive Possessor won't get lost Max Loyalty

Devil Children White Book

Hiruko Child.png
Class Type Race Level HP MP Exp
Common Earth Ogre 22 224 112 207
Attack Guard Magic M Guard Speed Luck
17 21 18 15 18 20
List of Skills
Skill Element Cost Effect
Magnus Earth 10 MP Heavy damage to one foe.
Mudo Moon 10 MP Medium damage to one foe.
Poisdyne Moon 20 MP Damage to one foe. Inflicts Poison.
Mudoon Moon 20 MP Heavy damage to one foe.
Makakaja Sun 6 MP Increases Magic for all allies.
Media Sun 12 MP Light HP recovery for all allies.


Playable Characters Aleph/Hawk - Hiroko - Beth - Cerberus - Lucifer - Satan
Non-Playable Characters Okamoto - Gimmel - Zayin - Stephen - Haneda - Daleth - Red Bear - Madam - Hanada - The Center's Bishop - The Four Elders - Mekata - Puck - Hanoun - Mutant Elder - Hiruko - Taira no Masakado - Siren - Petersen - Michael - Raphael - Uriel - Gabriel - Fake YHVH - Seth - Virocana - Ozawa - Gotou - Gemori - Astaroth (Ishtar / Ashtar) - Kuzuryu - YHVH
Locations Tokyo Millennium - Underworld - Expanse - Eden - Diamond Realm - River Styx
Terminology Millennium Kingdom - Great Cataclysm - Order of Messiah - Ring of Gaea - Terminal - Sword fusion - Identification Program - Summon Doll - Seven Pillars of Solomon - Sabbath - Abaddon's Innards - Megiddo Arc
Content Demons - Bosses - Skills - Items