An old-fashioned red mailbox can be found in front of this house.The family's noren features the symbol of a postman which was familiar to their grandmother, since it was used for many years on postal zip code books. They changed the background color to blue this time. The zip code on the noren was not included at first, but their grandmother asked to have it.They still keep old-fashioned one to better match the classic style of the buildings around it.