Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.
Bibi Ka of Japanese Literature (br) Futaba Bunko / Koroku has been busy on her way home from school since her single mother had a girlfriend. One day, she follows a black cat through the hollow at the base of a giant tree and wakes up in a house she doesn't know. There are portable toilets and dial-phone calls. She is a classmate who is absorbed in Kokkuri at school. It seems that she has slipped back in time to 1974. She calls Bibi Ka "Sara" as a matter of course and begins her days as the second daughter of the Koiwai family who puts a lot of love into her life. This is a nostalgic story of an adventure filled with kindness and warmth.