Future Lovers (Japanese: 未来の記憶, Hepburn: Mirai no Kioku) is a yaoi manga series by Saika Kunieda.
Kento is a conventional, straightforward, and pretty much boring 26 years old high school teacher quickly on his way towards "geezer-hood" as he thinks to himself, "young people these days..." To make matters worse, his girlfriend rejects his once in a lifetime marriage proposal because he frames it in a way that makes it seem that he is only after a housekeeper and baby machine.
Thus enters Akira, a dangerously reckless man with a perpetual evil smirk, a ridiculously flamboyant sense of style, drop-dead gorgeous looks, an endlessly annoying personality and a libido that just keeps going and going.
Despite Kento's previous dream of family and Akira's fear of abandonment, the two continue their relationship over a period of three years.
She also enjoyed the humor of the work and the strong characterizations, feeling that the story was more slice of life showing a relationship than a romance.