Hakata Isoragi Ĉefa Funkcio: Restoracio de Marfrukta Donburi by Hiroaki Iwasa

Hakata Isoragi Ĉefa Funkcio: Restoracio de Marfrukta Donburi by Hiroaki Iwasa is a highly esteemed winner of the very prestigious 2026 Fera A' Design Award in Dezajno de Interna Spaco kaj Ekspozicio Competition Category.

FeroInterno· 2026

Hakata Isoragi Ĉefa Funkcio: Restoracio de Marfrukta Donburi

by Hiroaki Iwasa

Client: Isoragi

Fera A' Design Award Winner in Interno Category

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Verified Award Winner

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Colors

The Design

About Hakata Isoragi Ĉefa Funkcio: Restoracio de Marfrukta Donburi

Situante ene de la terminala konstruaĵo de Hakata, historia enirejo por internacia interŝanĝo kaj grava transporta nodo, la projekto uzas lokan marfruktan kuirarton por esprimi la kulturan identecon de la urbo. Tradiciaj metioj, naturaj materialoj, metiistaj teknikoj kaj zorge komponita lumigado kuniĝas por krei etoson de profundeco kaj trankvilo. Ombro estas uzata por malkaŝi la teksturon de materialoj. Ligante spacon kaj manĝaĵon, la dezajno prezentas ĉiutagan manĝadon kiel sperton radikitan en japana kulturo kaj sentemo.

The Recognition

About the Fera A' Design Award

Hakata Isoragi Ĉefa Funkcio: Restoracio de Marfrukta Donburi estas gajninto de la Fera A' Design Award, prestiĝa rekono donata al bonaj dezajnoj, kiuj plenumas la profesiajn kaj industriajn postulojn atendatajn de bone dezajnitaj kreaĵoj. La Feraj gajnintoj montras grandan lertecon, altan specialiĝon, spertan komprenon kaj kreivan kapablon de siaj kreintoj. Oni atendas, ke Hakata Isoragi Ĉefa Funkcio: Restoracio de Marfrukta Donburi estu tre estimata, admirata kaj ŝatata kreaĵo, kiu estas praktika kaj nova. Ĉi tiu dezajno gajninta la Feran A' Design Award integras plej bonajn industriajn praktikojn kaj havas kompetentajn teknikajn karakterizojn ligitajn kun scipovo kaj talento. Hakata Isoragi Ĉefa Funkcio: Restoracio de Marfrukta Donburi estas respektata pro sia zorgemo kaj estas dezajnita por provizi plibonigojn de la vivokvalito, kiuj helpas fari la mondon pli bona loko.

Behind the Design

Press Kit

Credits, team members and technical details provided by the designer.

Unique Properties: This project draws on Hakata's history as an international gateway and its setting between sea and forest. The design expresses regional identity through traditional colors, textures, and local materials, integrating crafts, preserved foods, and spatial composition as a unified cultural experience. Developed with local artisans, the space functions as an active platform for regional culture. Its layered layout and food-centered concept offer travelers a brief yet immersive encounter with local heritage and hospitality.
Dimensions & Packaging: Total floor area: 71.12 square meters
Kitchen area: 18.43 square meters
Dining area: 52.69 square meters
Tags: Hakata, Regional identity, Local culture, Cultural storytelling, Japanese crafts, Local materials, Japanese restaurant, Kaisen Donburi, Immersive experience, Station commercial space
Production Technology: The design emphasizes regional identity through material expression and artisanal techniques. A dark plaster wall mixed with local earth and charcoal is hand-applied, its tonal variations abstractly referencing waves of the Genkai Sea. Recessed red display shelves incorporate Hakata-ori textile, while wood panels and furnishings with pronounced natural grain evoke surrounding forests. Controlled lighting and material composition guide visual focus and spatial depth. Individually directed lighting enhances each dish while creating quiet personal space. The project was realized through close collaboration with local artisans, integrating traditional craft with contemporary spatial design.
Design Challenge: The main challenge was transforming a compact commercial space in a busy station into a high-performing environment that balanced cultural storytelling with customer appeal. Internally, culinary, spatial, and regional narratives had to be unified into a seamless experience. Externally, constraints of the new terminal building, strict fire codes, mechanical limits, and tight construction schedules posed challenges. Integrating original menu concepts and craft displays without crowding the space required careful zoning, sequencing, and coordination with stakeholders to ensure both functionality and emotional impact.
Research: Type of Research: Applied design research. Research Objective: To articulate Hakata's identity through spatial and culinary design. Methodology: Contextual and collaborative field research and iterative development. Data Collection: Site visits, interviews with artisans and chefs, and material mockups. Participants: Design team, owner, craftspeople, chefs. Results: Integrated spatial experience linking food and craft. Insights: Evidence based sensory design communicates cultural value. Effect: Cultural engagement and business performance.
Inspiration: The project is inspired by the cultural and geographical characteristics of Hakata, a city surrounded by sea and forest and historically a Japanese gateway connected to the Silk Road. The design interprets this context through traditional colors, textures, crafts, and regional materials to construct a spatial experience of local culture. It presents and sells local crafts and processed foods while integrating regional food culture, where a fresh Seafood Donburi transforms into Ochazuke, creating a layered experience. It aims to provide travelers with a brief yet immersive encounter with local culture and relaxation at the main terminal.
Project Duration: The project commenced in January 2010 and was completed in March 2011 in Hakata, Fukuoka Prefecture, Japan.
Operation Flow: The space offers multiple ways for visitors to enjoy their time. Counter seats allow solo diners to watch chefs at work while savoring fresh, quick meals. Window seats provide serene sea views, and small tables are perfect for sharing dishes with friends. The menu encourages a smooth dining flow, starting with seafood bowls that can be elegantly turned into ochazuke. A curated display of local crafts and preserved foods adds cultural allure and invites gentle exploration. The layout ensures each visit feels both personal and seamless.
Image Credits: Photographer/ Hiroshi Mizusaki