Reizou(ko) Ningen Dai Ichigou(2000)

Reizou(ko) Ningen Dai Ichigou

When a woman wakes up one morning, not only does she find herself in a strange apartment, but she’s also become a fridge! As she attempts to come to terms with her new life as a refrigerator she sees a familiar face walking towards her. Much to her luck she finds that she is in the apartment of a man named Kouji who she happens to have a crush on. Soon she begins to enjoy her newfound state and is treated to the perks of living with the man she loves helping to keep his produce cool and fresh. However when Kouji’s girlfriend suddenly appears, it seems that even a refrigerator can get jealous…

(Source: Anime-Planet)