NO, it is not finished.
We found unfinished core content:
Daidorei-ku: kimi to 1-oku 3-zenman no dorei (Sequel)
Here you have all the anime relations we detected ordered by release date, so you can see the reason for this status in context and also use it as watching order.
The mangas and the non-core contents are excluded by default, but you can enable them by clicking the buttons below:
Eiya, curious about a friend's relationship troubles, gets drawn into a dangerous world when she meets Yuuga, who introduces her to the Slave Control Method (SCM), a device that allows people to enslave others.
Yuuga asks Eiya to be his safeguard, offering her a large sum of money to protect him if he loses a duel and becomes someone's slave.
Eiya, feeling a void in her life, accepts his proposition. However, she soon discovers that a shadowy organization is collecting slaves, and she finds herself embroiled in a much larger and more perilous game than she initially anticipated.