The Nagasaki Atomic Bomb Museum, opened in 1996, replaced the former International Culture Hall. Its mission is to document the tragedy of the atomic bomb dropped on Nagasaki at 11:02 a.m. on August 9, 1945, and to promote nuclear disarmament.

• Before and the Moment of Destruction: Visitors see the city before the bombing and confront the exact moment of destruction marked by a clock stopped at 11:02 a.m.

• “Fat Man” Replica: Life-size model of the plutonium bomb “Fat Man,” more powerful than Hiroshima’s “Little Boy.”

• Damage and Artifacts of the Victims: Includes destroyed Urakami Cathedral walls, warped and melted objects, charred clothing, lunch boxes, and personal items of the deceased. Exhibits also cover radiation injuries, rescue operations, and survivor testimonies (Hibakusha).

• World Peace Advocacy: Focuses on post-war nuclear weapons development, nuclear tests, and movements against nuclear arms, emphasizing Nagasaki’s mission for a sustainable, nuclear-free world.

• Located in central Nagasaki, accessible via Nagasaki Electric Tramway (streetcar) lines. The museum is near major bus stops and a short walk from Nagasaki Station.

• Allocate 1.5–2 hours for a full visit to experience all exhibitions.

• Respectful behavior is required as this is a solemn memorial site.

• Nearby peace sites like Hypocenter Park and Nagasaki National Peace Memorial Hall can be visited in the same trip.

Admission Fee:

• Adults: ¥200

• High school/college students: ¥100

• Free for junior high school students and younger

Opening Hours:

• 8:30 a.m. – 5:30 p.m. (open daily)