Moufu Onee-san no Atatamekata

A boy named Minato, who is extremely sensitive to cold, meets a mysterious girl named Kokoro on his 15th birthday during winter. She claims to be an artifact spirit created to warm his heart and promises to do whatever it takes to keep him warm. The manga features comedic interactions involving an age difference and themes of flirting.

Isinasalin pa — orihinal na teksto sa English.