小笠原 奈那

Likes: Landscape ornaments featuring a shiba inu
Dislikes: Worms, snakes and centipedes
Hobbies: Making bead accessories

A girl from Class 1-4, and a middle school student. She is the main protagonist of Extra Chapter 1 in Corpse Party: Blood Covered. She did the ritual for fun with a group of friends and high school students, sending them to Heavenly Host. Afterwards, she only found her two friends, Chihaya and Nari.

In Book of Shadows, she was found by Mayu and Yoshiki while they were searching for Ayumi. She was bound and gagged by a mysterious man in the locker room while searching for her friends. Nana reminds Mayu of Yuka and the two become close as they have similar clubs at their schools.