Rinko Sakuma
Sakuma 2
Vital statistics
Romaji Name Rinko Sakuma
Kanji Name 佐隈 りん子
Gender Female
Age 20
Status Alive
Occupation Detective/Assistant
Affiliation Hell, Akutabe, Detective Agency, Demons
First appearance
Manga Debut Chapter 1
Anime Debut Season 1, Episode 1
Ability Demon Contractor
Race Human
Image Gallery

Sakuma is the intern at Akutabe's demon-based detective agency and the contractor of Azazel and Beelzebub.


She is a young woman of average height with Blue/green eyes and half-moon red glasses. She usually wears a loose pink sweater with jeans and sneakers. 


Though usually kind-hearted and somewhat shy, she has a terrifying side to her which she often reveals when enraged or simply when she feels like it. When in this state, her contractor-powers peak, allowing her to perform extremely complex spells to the point of causing demons to explode or just simply allowing her to use physical attacks against them with extreme amounts of force. She also becomes very belligerent and violent, often lashing out at people and sometimes resorting to alcohol to tide her mood over. In some instances, when she's merely not in the mood for annoyances, she acts very cold and distant. 

Powers & AbilitiesEdit


As a Contractor, she has the ability to see and interact with demons as well as exploit their powers. According to Akutabe, she possesses a large amount of natural talent for Contracting. As the series progresses, demons such as Azazel and Beelzebub all note that she's beginning to resemble Akutabe more and more with her increasingly proficient powers.


Sakuma, along with her Contractor abilities, possesses a certain amount of intelligence which allows her to learn complex spells and incantations at a faster rate than normal.

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