Yuka Mochida (持田 由香,Mochida Yuka?) is a spirit trapped inside the abandoned schoolhouse.
Yuka has medium short black hair, wearing a simple pink headband with white flowers.
Following Ending Rank: C in the original PC-98 version of Corpse-Party, Yuka was killed by the girl in red 8 years ago inside the cursed schoolhouse. When she was alive, she gave her beloved charm to her older brother, Satoshi Mochida. She loves her brother dearly.
Yuka makes an appearance as a lonely spirit inside a classroom on the second floor. Yoshiki Kishinuma and Akari Minamino talk to her and show her the Old Charm saying that her brother still loves her no matter what. This makes her feel better.