C-na

C-na has a serious, blunt personality and thinks of her friends as noisy. At first glance, she appears to be the chairman or president of something like a club or a prodigy, but in reality her grades are rather bad. She is an otaku (manga addict) and reads a lot of maniac magazines. Similar to A-ya, C-na also has a strong interest in the occult, so when something out of the normal happens, it is likely that she would react excited instead of scared.