The story is about Junichi Tachibana, who got his heart broken two years ago by a girl who stood him up on a date on Christmas Eve. Now a second-year student in high school, Junichi is wary of love because of his past and dislikes celebrating Christmas. However this Christmas, his encounter with one of six girls from his school, Haruka Morishima, Kaoru Tanamachi, Sae Nakata, Ai Nanasaki, Rihoko Sakurai, or Tsukasa Ayatsuji will finally open up his heart to love again.
Amagami has also had manga adaptations in the form of short series in various magazine.