ina's new rental is a serious upgrade from their previous place, but it also comes with an unwanted houseguest--a ghost that only Mina and Mamoru can see! The ghost seems to like Mina's cooking, so she's doing her best to keep it away from Takuma. As if that weren't enough, there's also new neighbors to deal with, one of whom doesn't accept Mina and Takuma's marriage at all!