Miss I

Miss I is a Letter Girl in The Letter People. She debuts in the episode "Meet Miss I." At first, her sound is the same sound that starts "Itchy Itch," but eventually, she gets the same sound as her name for her long sound.

Miss I, though at first only having her short sound, owns an Itsy Witsy Ice Cream Club (and "Ice" starts with the same sound as her name, which she wouldn't get for a while).

Miss I helps Nardo, Super Sleuth, with a mystery of missing indigo ink, which was stolen by a girl named Ingrid.