- Last Episode: Engage Kiss EP 13 (Sub) New Release
- First Episode: Engage Kiss EP 1 Full
Bayron City ― a Mega-Float type city in the Pacific Ocean, which doesn`t belong to any particular nation. As the mine for Orgonium, a new energy resource, this city is the most noticed in the world right now, and here special cases caused by demons called "D Hazards" has been occurring frequently.Only a handful of people know about the existence of D Hazards. They are handled by PMCs (Private Military Companies). Shuu is a young man living in Bayron City who runs such a company, but his company is tiny. On top of that, he cherry-picks his jobs, so he is always in a bind for money. His life, both publicly and privately, is being supported by the beautiful high school girl Kisara who attends a school in Bayron City. And there is one more person that keeps him on her mind: Ayano, an employee of a major PMC that Shuu used to work for and Shuu`s ex-girlfriend. Kisara finds her unpleasant.At the root of Kisara`s strong attachment to Shuu is a contract signed between them. Her true identity is a demon. Kisara supports Shuu`s lifestyle, and even assists his demon extermination based on their contract. The price is a dangerously sweet kiss. Their uncertain bond teeters between love and contract. Where is their destiny headed…?
- Other Title: Engage Kiss
- Status: Completed
- Sub/Dub: Anime Sub
- Anime Type: TV
- Genres: Comedy, Romance, Action, Harem, Animation, Sci-Fi & Fantasy, Action & Adventure, Anime
- Characters: Kisara, Ogata, Shuu, Yuugiri, Ayano, Holygrail, Sharon
- Score: 6.88
- Rank: 4615
- Popularity: 1150