メアリ・ウォルコット

"G-Geez, I didn't do it for you, idiot!"

A Wordsworth resident who initially treats Mai as an outsider, it is later revealed that her concern for Mai is mistaken for coldness. A tsundere by nature, she is aware of her tough image but is hoping to be more honest with herself and her feelings. She is often seen bickering playfully with Charlie.