Nio (ニオ) is one of the characters from the Obsolete Dream world. She is a nekomata , wich is a kind of Youkai.


Character Information
Japanese Name ニオ
Romaji Name Nio
Character Code 0047
Location Pitch Black World
Biological Information
Species Nekomata(Youkai)
Gender Female
Professional Status
Affiliation Pitch Black World
Personal Status


Nio has short brown hair that was parted at the side with cat ears. Her eyes is yellow and her sclera is reddish orange. Her eyebrows are round and short, and she has two brown tails one being darker and one being lighter. She wears somewhat similar of a tight black suit with a bell at the collar with black dress shoes. Her reddish orange nails are long and sharp. In her official character art, she is seen holding a fish in her hands.


Nothing much of her personality rather than she seems to be rather cheerful and playful.


Not much is known about her.


Up to this day, she have only appeared in some of the Deep-Sea Prisioner´s ilustrations and in one of his calendars, alongside with other youkais.



  • Her name means "two tails".[1]


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new images be banned.
As of March 26, 2016, it is not encouraged for users to upload any of Deep-Sea Prisoner’s art to the wiki. Kindly read our upload guidelines for further reading!




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