The Hiroshima Peace Memorial Ceremony is observed in Hiroshima, Japan, every August 6. This annual vigil commemorates the victims of the atomic bombing that occurred in 1945, when the United States dropped the bomb codenamed "Little Boy" on the city, resulting in over 129,000 deaths. The ceremony takes place in the Hiroshima Peace Memorial Park, beginning at 8 a.m., where attendees, including families of the deceased, gather in front of the Memorial Cenotaph. The event features addresses, the dedication of flowers, a one-minute silent prayer, and the ringing of the Peace Bell. In the evening, citizens float paper lanterns down the Motoyasu River to honor the victims of the bombing. This solemn observance serves as a reminder of the tragic events of World War II and the impact of nuclear warfare.