Momoko Koigakubo

恋ヶ窪桃子

Momoko is a 6th grader and Satsuki's best friend. She seems to fear nothing, even in very dangerous situations, and is very brave when it comes to helping Satsuki and the gang confront the ghosts. She also seems to have a psychic connection with Satsuki's mother. In the Spanish Dub, she was named as "Nicole"