Masaki Yane

The touching and dramatic tale of the relationship between a Japanese family, their dog and her three puppies, set against the backdrop of a devastating earthquake and the ensuing chaos, rescues and heroism.

One day, a mysterious letter 'F' starts to be written on doorplates in a condominium building. Since then, mysterious incidents consistently occur around Yukari Yamamoto, who is an ordinary female high school student living in the building.