Yomigaeri Resurrection

Strange cases of resurrections start occurring in a small isolated village, people being dead for days or decades, suddenly coming back to their families. The Ministry of Health decides to send a team to investigate the case, among whom is Heita, who was born in the region. He meets with Aoi, a childhood friend who was engaged to his best friend before this one died. Heita tries to understand what's happening in the village while Aoi hopes that her fiancée will also return.