Otokodakedo Shinigami Hime no Yome ni Narimashita (Kari)

Reincarnated into another world, our protagonist has lost all memory of his previous life. When he comes to, he is immediately captured by villagers, put into a dress and offered as a virgin sacrifice! After he arrives at his destination, a nearby castle, he meets the princess of death: an untouchable beauty who's... apparently terrible at domestic chores?! A troubled married life begins between a fearsome princess and the male virgin that becomes her bride!