Madoka Shishihara
Madoka is a character that first showed up in chapter six. She has a huge obsession with unexplained phenomena and occultism. She has a crush on Kohanamaru and stalks him as a result. She teams up with Konatsu in order to un-cover the truth behind Nanao and Kohanamaru’s ability to switch bodies. By appearance in chapter ten, she also practices the art of witchcraft, when she used a voodoo doll on Kohanamaru when he was in Nanao’s body.