Edion Peace Wing Hiroshima: A Symbol of Peace and Urban Connectivity

TOHATA ARCHITECTS & ENGINEERS, INC. + ENVIRONMENT DESIGN INSTITUTE + TAISEI DESIGN Planners Architects & Engineers

A New Urban Landmark in the Heart of Hiroshima

Completed in 2023, the Edion Peace Wing Hiroshima stands as a powerful symbol of peace, community, and innovation in architecture. Designed collaboratively by TOHATA ARCHITECTS & ENGINEERS, INC., ENVIRONMENT DESIGN INSTITUTE, and TAISEI DESIGN Planners Architects & Engineers, the 65,878-square-meter stadium redefines what a sports venue can be in an urban context. Located near the iconic Atomic Bomb Dome, this contemporary landmark embodies the spirit of an International Peace Culture City, blending civic vitality with architectural grace.

The architects envisioned an “urban stadium park” — not a structure used only on game days, but a vibrant public destination open year-round. The facility houses an athletic field for international matches, spectator stands for 28,500 visitors, circular concourses, a museum, and shops designed to foster social activity beyond sports events.

Connecting the City: Urban Integration and Accessibility

The Edion Peace Wing Hiroshima is oriented north-south to meet international stadium standards and is positioned to the west of Central Park, linking directly to a new Lawn Plaza on the east. A second-floor park concourse allows citizens to stroll between the riverfront of the Old Ota River channel and the park, even on non-event days.

This architectural strategy transforms the stadium into a continuous urban promenade, integrating daily pedestrian movement into the structure itself. On the third floor, a 10-meter-wide main concourse enables smooth circulation during events while also serving as a viewing path that connects multiple areas of the stadium. Together, the dual-level circulation system creates a stadium that feels open, accessible, and civic — a true stadium park woven into Hiroshima’s urban life.

Civic Accessibility and Pedestrian Experience

The stadium’s south-facing entrance opens toward Peace Memorial Park, shopping districts, and cultural corridors. A 10-meter-wide pedestrian deck extends along Jonan Street, creating a direct link to the park concourse and encouraging foot traffic from the city center.

On the east side, an 8-meter-wide deck connects visitors to Hiroshima Castle and JR Shin-Hakushima Station, ensuring smooth accessibility for both locals and tourists. The surrounding 2.3-hectare Lawn Plaza was designed as a next-generation urban park, emphasizing disaster preparedness, environmental sustainability, and recreational use.

Design Concept: The “Wings of Peace”

The stadium’s striking roof design embodies the project’s symbolic heart — the “Wings of Peace.” The large, gently curved roof is structured as a beam-string system, resembling a bow about to release an arrow. This imagery references the “Lesson of Three Arrows”, a story from Mouri Motonari, a feudal lord associated with Hiroshima during Japan’s Sengoku period.

From its two open southern corners, the roof’s dynamic form seems to unfold toward the city, radiating energy, unity, and optimism. The design not only provides shelter and comfort but also projects Hiroshima’s message of resilience and peace into the urban landscape.

Everyday Vibrancy and Community Connection

More than just a sports venue, the Edion Peace Wing Hiroshima acts as a cultural and social hub. Facilities such as the Field View Terrace, Stepped Terraces, and open-access retail spaces promote activity, relaxation, and community gathering on both event and non-event days.

Through this integration of architecture, landscape, and public space, the design team created a multifunctional civic infrastructure that supports active living, tourism, and cultural exchange — ensuring the stadium remains alive with people and purpose throughout the year.

The Edion Peace Wing Hiroshima exemplifies a new model for urban stadium architecture — one that transcends sports to embrace peace, community, and connectivity. Its symbolic roof structure, integrated public spaces, and sustainable design principles make it a landmark of civic identity and architectural innovation.

By merging the energy of sports with the tranquility of urban green spaces, this project reaffirms Hiroshima’s role as a city of peace, inspiring both residents and visitors with a powerful architectural gesture that soars beyond the game.

All photographs are works of Kenchikusya, Nacasa & Partners