Kyoko Sasagawa is a fictional character in the Hitman Reborn. She is a girl Tsuna has a crush on, and is in the same grade as he. She is somewhat air headed, and initially thinks all the events surrounding Tsuna are part of a game. This character is popular among cosplayers. It can be portrayed by wearing cosplay Kyoko Sasagawa costume and cosplay Kyoko Sasagawa wig. This character is always present in a Hitman Reborn cosplay.