Itsuki was once a felon demon who was hunted down by Shinobu Sensui during the latter's spirit detective days. Sensui spared Itsuki after a brief talk and they eventually became friends, Itsuki even becoming Sensui's partner. After a traumatic experience where Sensui saw the true depravity of human nature, Itsuki went along with his plans to destroy the human race and open a large portal between the human & demon realms.
Powers and Stats
Tier: High 7-C
Origin: Yu Yu Hakusho
Classification: Demon, Member of the Sensui Seven
Powers and Abilities: Superhuman Physical Characteristics, Longevity, Aura, Telekinesis, Dimensional Travel, Spatial Manipulation (Can create and manipulate pocket dimensions to trap people in, also has control of a creature called Uraotoko which can do the same), Portal Creation (Can move about from location to location and even between dimensions using portals of his own creation), Summoning (Can summon inter-dimensional demon hands to aid himself or his allies, can also summon a creature called Uraotoko which itself has spatial/dimension related powers)
Speed: High Hypersonic (Via power-scaling from Dark Tournament Kurama)
Lifting Strength: At least Class K
Striking Strength: Large Town Class
Durability: Large Town level (Probably about as durable as the likes of Dark Tournament Kurama. This is proven by the fact that he survived, albeit was badly injured, an attack from an emotionally charged Kazuma Kuwabara, who was around middle to upper B-class at the time [before his exposure to the demon world and power increase to upper A-class])
Stamina: Very high (comparable and even weaker demons can continue fighting with injuries that would be fatal to normal physically fit humans)
Range: Standard melee range, tens of meters with telekinesis, inter-dimensional with shadow hands and portals.
Standard Equipment: None notable
Intelligence: He has somewhat high knowledge due to his work as a gatekeeper.
Weaknesses: None notable
- Dimensional Travel: Itsuki possesses the ability to travel between dimensions, to create dimensional portals and control demons from different dimensions thanks to the shadow hands.
- Gatekeeper: Itsuki can trap someone in the depths Demon World for how long he wants since he guards the inner depths of the Demon World.
- Uraotoko: This creature is Itsuki's pet and is able to capture other humans, demons or any other being.