Hiroshima-Nagasaki 80th Anniversary: Commemorative Events

This year marks the 80th anniversary of the detonation of atomic bombs over Hiroshima and Nagasaki in August 1945. Communities and organizations across the world will commemorate the devastation and loss of life, honouring those who lost their lives, the survivors, and the ongoing fight for world peace.
 
We encourage people to attend these events, where all are welcome to join. 
 
As events are announced this list will continue to grow. If you or your organization has an event planned, and would like it added to this list, please reach out to [email protected] with details. 
Paper cranes folded by Sadako Sasaki on display at Hiroshima Peace Memorial Park. Image courtesy KyodoNews.net

April 1 – December 20, 2025

Hiroshima Appeals: A Poster Exhibition of Global Messages

The Japan Foundation Toronto

Toronto, ON

See website for gallery and exhibition hours.

July 5, 2025

80 Years On: Learning from Hiroshima and Nagasaki, Together with the Next Generation | An Afternoon with Setsuko Thurlow: A Historic Community Gathering Featuring the Film The Vow from Hiroshima

The Westdale Theatre

Hamilton, ON

Free event with suggested $10 donation, with option to join virtually. Registration required.

July 5, 2025

80 Years On: Learning from Hiroshima and Nagasaki, Together with the Next Generation | An Afternoon with Setsuko Thurlow: A Historic Community Gathering Featuring the Film The Vow from Hiroshima

Tonari Gumi

Vancouver, BC

Free screening of Hamilton event with suggested $10 donation. Registration required.

July 29 – August 15, 2025

The Hiroshima-Nagasaki Poster Exhibition: 80 Years After the Atomic Bombings in Japan 

The Central Branch of the Greater Victoria Public Library

Victoria, BC

To mark the 80th anniversary of the atomic bombings in Japan, GVPL is hosting the Hiroshima-Nagasaki Poster Exhibition at its Central Branch from July 29 to August 15. Developed by the Victoria Peace Project and supported by local and national partners, the exhibition invites reflection on the consequences of war and the global pursuit of peace.

August 2, 2025 Family-Friendly event: Includes a themed storytime and paper crane folding for children (children’s activities begin at 2:30 pm).

August 5-7, 2025

The Hiroshima-Nagasaki Poster Exhibition: 80 Years After the Atomic Bombings in Japan

The Roundhouse Community Arts

Vancouver, BC

Join us for this free event from August 5 to 7th from 9AM to 9:45PM, taking place at Vancouver’s Roundhouse Arts & Recreation Centre in Yaletown.

August 5-9, 2025

Poster Exhibit: Canada & the Atom Bomb

The Rotunda, Toronto City Hall

Toronto, ON

A powerful exhibition of pictures and posters exploring the history of Canadian uranium and Canadian scientists’ contribution to the development of the atom bombs that were dropped on Hiroshima and Nagasaki in August of 1945. Integrated into the American Manhattan Project, Canada’s role in ushering the nuclear weapons explained.

*Contains graphic imagery.

August 6-8, 2025

The Hiroshima-Nagasaki Poster Exhibition: 80 Years After the Atomic Bombings in Japan 

Halifax City Hall

Halifax, NS

Flag raising, proclamation & opening reception in the Halifax Room, City Hall, Parade Square. Poster exhibit open to the public from 10 am to 2 pm daily.

August 6, 2025

Hiroshima & Nagasaki Day Commemoration 

Nathan Phillips Square

Toronto, ON

Setsuko Thurlow, Hibakusha and 2017 ICAN Nobel Laureate speaks on the 80th anniversary of the bombings of Hiroshima and Nagasaki. With youth guest speakers, the music of Grammy Award flautist Ron Korb and the Asunaro Choir.

August 6, 2025

Lanterns for Peace 2025

Memorial Park

Winnipeg, MB

Please join us for our annual Lanterns for Peace ceremony. Beginning at 7:30 pm we paint lanterns and make origami cranes. At 9:15 pm, following a short program of speeches, we float our lanterns in the fountain as the sun sets. (Note: If you wish to be seated during the speeches, please bring a lawn chair.)

August 6, 2025

Honouring Peace: Hiroshima-Nagasaki Day

Esquimalt Gorge Park

Victoria, BC

Artistic presentations including Taiko drummers, Furusato dancers with short presentations by the Greater Victoria Peace School and International Physicians for the Prevention of Nuclear War Canada, lantern-launching ceremony with flautist by Hanne Fair and the Gettin Higher Choir.

Free, open to the public, family-friendly.

August 9, 2025

Victoria Film Screening: The Vow From Hiroshima 

SKAM Theatre

Victoria, BC

Free for members of the Victoria Nikkei Cultural Society. 

August 9, 2025

Lantern Peace Festival

Devonian Gardens

Calgary, AB

Free event featuring live music, lantern floating, an international speech contest, poster exhibit (From Destruction to Hope: A Vision for Peace 80 Years After Hiroshima and Nagasaki donated by the Hiroshima Peace Memorial Museum) and more.

August 9, 2025

80 Years: Remembering Hiroshima & Nagasaki

Japanese Canadian Cultural Centre of Montreal

Montreal, QC

Free event with taiko and shamisen performances, plus a film screening screening of Okurimono (2024). 

August 9, 2025

Hiroshima & Nagasaki Peace Day

Remai Modern

Saskatoon, SK

The Saskatoon Japanese Association and City of Saskatoon have partnered to present a free community screening of Susan C. Strickler’s The Vow From Hiroshima, followed by a panel discussion and ceremony. 

August 9, 2025

Nagasaki Atomic Bomb Commemoration + Opening Ceremony

Canadian Japanese Cultural Centre 

Hamilton, ON

Opening Ceremony for Hamilton CJCC’s 4th Annual Canadian Japanese Summer Festival, followed by Japanese dance performance.

August 10, 2025

Amplify the Voice for Peace! Talk & Dialogue with Hibakushas from Hiroshima and Past President of IPPNW

Central Library

Calgary, AB

Through the lived experience of the Hibakusha and the advocacy of the IPPNW (International Physicians for the Prevention of Nuclear War) leader, this discussion will explore the profound impacts of nuclear weapons on humanity, the ongoing threat of nuclear war, and the critical role of global peace efforts.