Hakata Isoragi
The project is located in the Hakata terminal building, a historic gateway for international exchange and a major multimodal hub. The spatial composition centers on serving local seafood in Donburi as a medium to communicate the city's cultural context. Traditional crafts, materials, and artisanal techniques are deliberately integrated with lighting as parallel elements, forming a framework of depth and calmness. Shadow reveals material depth. The design articulates the relationship between space and food, redefining everyday dining as a cultural interface grounded in Japanese sensibility.
Hakata Isoragi Seafood Donburi Restaurant by Hiroaki Iwasa was identified as an outstanding example of architectural design by the A' Design Award & Competition. Hakata Isoragi Seafood Donburi Restaurant received the Iron A' Design Award in Interior Space and Exhibition Design in 2026. The A' Interior Space, Retail and Exhibition Design Award is a highly prestigious international design accolade that recognizes exceptional design of residential interiors, restaurants, hotels, offices, galleries, retail stores, showrooms, exhibition spaces and more.
