Obon is an annual Buddhist event for commemorating one’s ancestors. It is believed that each year during obon, the ancestors’ spirits return to this world in order to visit their relatives.
Obon is observed from the 13th to the 15th day of the 7th month of the year, which is July according to the solar calendar. However, since the 7th month of the year roughly coincides with August rather than July according to the formerly used lunar calendar, Obon is still observed in mid August in many regions of Japan, while it is observed in mid July in other regions.
The Obon week in mid August is one of Japan’s three major holiday seasons, accompanied by intensive domestic and international travel activities and increased accommodation rates. In recent years, travel activitiy in mid August has become somewhat more spread out and less concentrated, but it is still considerable on certain days.
Traffic Situation – Obon 2015
In 2015, the peak of the Obon travel season is anticipated to take place between August 8 and August 16. The busiest days are expected to be August 8, 12 and 13 with people leaving big cities and August 15 and 16 with people returning to the big cities.