Chihiro's childhood friend, who ends up becoming a candidate for the next term's Student Council Vice-President alongside Chihiro. She has had good luck since birth, not once having had the bad fortune to be caught in a rainshower or just barely miss the train. She has gone through life on luck and intuition alone, so she carries with her a deep faith in luck, as well as a (perhaps groundless) self-confidence and innocence.

(Source: Wikipedia)