Nobuko Saeki is a spiritual fortune teller and has a praised fortune telling column in Housewives' Knowledge, although she dislikes the occult. She is 54 and likes miso peanuts. Her spiritual sense is so strong that she is able to see the Guardian Characters. She is the one who inspires Amu to wish to be a new person, meaning that she ignited Amu's wishes. In Chapter 33, she appears to help the Guardians into the Easter headquarters, saying that Amu is searching for someone precious to her. She is also fond of Tadase, probably because he looks so much like Tsukasa, who is one of the astrologers in her magazine