 One of the motifs in the story is amnesia, or memory loss; three of the main characters — Yuichi, Ayu and Makoto — suffer from amnesia in varying degrees; this is used as a plot device to advance the story. Another motif deals with the favorite foods of the five main heroines. Newtype USA stated in an article on Kanon that "it's when the characters are eating something really tasty that they seem most beautiful and alive", despite the somber setting and overall tone of the series. These five foods of choice are: taiyaki (Ayu), strawberries (Nayuki), nikuman (Makoto), ice cream (Shiori), and gyudon (Mai).
