The Knapsack Kid is a character that resembles that of Mai Sakurajima in the new anime series, Rascal Does Not Dream of a Knapsack Kid. She is found on the beach by Sakuta Azusagawa and he makes note that she looks like his girlfriend Mai Sakurajima, but a younger version of her. The Knapsack Kid seems to not have any memories or know why she is at the beach.