Kaisen Viking Iroha Функсияи асосӣ: Тарҳи дохилии тарабхона by Daiki Inoshita

Kaisen Viking Iroha Функсияи асосӣ: Тарҳи дохилии тарабхона by Daiki Inoshita is a highly esteemed winner of the very prestigious 2026 Ҷоизаи нуқрагии A' Design Award in Дизайни фазои дохилӣ ва намоишгоҳ Competition Category.

НуқраДохилӣ· 2026

Kaisen Viking Iroha Функсияи асосӣ: Тарҳи дохилии тарабхона

by Daiki Inoshita

Client: H.I.S. Co., Ltd.

Ҷоизаи нуқрагии A' Design Award Winner in Дохилӣ Category

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Verified Award Winner
Verify Award Status for #180341

View at A' Design Award Press Release Award Badge

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The Design

About Kaisen Viking Iroha Функсияи асосӣ: Тарҳи дохилии тарабхона

Матни китоб: Kaisen Viking Iroha як тарабхонаи буфети сермуштарӣ мебошад, ки хӯрокхӯриро ҳамчун таҷрибаи фазоӣ ва шаҳрӣ аз нав муайян мекунад. Пешхони буфет, ки дар марказ ҷойгир шудааст, ҳаракатро ба як ҳалқаи пайваста ташкил намуда, издиҳомро кам ва равшаниро зиёд мекунад. Тарҳ манзараҳои панорамии Tokyo Dome City-ро ҳамчун ҷузъи фаъоли дохилӣ ворид намуда, шаҳрро ба заминаи пуртаъсир табдил медиҳад. Санги табиӣ ва чӯби буриши анҷомӣ устуворӣ ва умқи маводро ворид мекунанд. Ин лоиҳа хӯрокхӯрии буфетро ба як системаи фазоии фарогир баланд мебардорад.

The Recognition

About the Ҷоизаи нуқрагии A' Design Award

Kaisen Viking Iroha Функсияи асосӣ: Тарҳи дохилии тарабхона ғолиби Ҷоизаи нуқрагии A' Design Award аст, ки эътирофи фавқулодда обрӯманд буда, ба тарҳҳои сатҳи олӣ, зебо ва таъсирбахш дода мешавад. Ғолибони нуқра асарҳои бағоят дурахшон ва бениҳоят эҷодкоронаанд, ки таҷрибаи барҷаста, истеъдод ва зиракии тарроҳони худро нишон медиҳанд. Интизор меравад, ки Kaisen Viking Iroha Функсияи асосӣ: Тарҳи дохилии тарабхона асари аҷоиб ва намунавӣ бошад, ки ба таври назаррас касбӣ ва амиқан навоваронаанд. Ин тарҳи ғолиби Ҷоизаи нуқрагии A' Design Award ихтирои хеле назаррас ва мавриди таҳсин аст, ки судманд аст ва ҳудуди санъат, илм, тарроҳӣ ва технологияро пеш мебарад. Kaisen Viking Iroha Функсияи асосӣ: Тарҳи дохилии тарабхона офаридаест, ки бисёриҳо ба он ҳасад мебаранд ва хостаҳоро бедор мекунад, эҳсосоти мусбат меорад ва ҳайрат ва тааҷҷуб ба вуҷуд меорад.

Behind the Design

Press Kit

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

Unique Properties: Kaisen Viking Iroha reinterprets the conventional buffet by synchronizing spatial composition, circulation, and urban context. A centrally positioned buffet counter organizes movement, while the surrounding panoramic views of Tokyo Dome City establish a continuous dialogue between interior and exterior.

The design shifts the buffet from a purely functional dining system into a layered experience where guests engage with food, space, and city simultaneously. Material selections such as natural stone and end-grain wood reinforce durability while expressing the passage of time, creating a tactile and atmospheric depth rarely achieved in high-turnover dining environments.
Dimensions & Packaging: Restaurant interior project featuring a centrally positioned buffet counter, fixed seating zones, and integrated bar functions. Materials include natural stone, end-grain wood, metal framing, and indirect lighting systems. The layout was designed to accommodate high guest turnover while maintaining clear circulation and efficient staff access within a large-scale dining environment.
Tags: Restaurant Interior, Buffet Restaurant, Japanese Contemporary Design, Interior Architecture, Material Expression, Dining Experience, Spatial Circulation, Urban Dining Experience
Production Technology: The interior was realized through close coordination between spatial planning, custom-built buffet counters, and integrated lighting systems. Natural stone surfaces and end-grain wood elements were precisely fabricated to withstand intensive daily use. Layered indirect lighting enhances material depth while supporting operational clarity. The project balances craftsmanship with efficiency through detailed construction management and material selection.
Design Challenge: The primary challenge was to integrate high operational efficiency with a meaningful spatial identity that connects the dining experience to its urban surroundings. This required balancing durability, circulation clarity, and visual openness without compromising comfort or atmosphere.
Research: Type of Research: Spatial and operational design research.
Research Objectives: To elevate the buffet dining experience through spatial quality.
Methodology: Analysis of circulation, material durability, and user behavior.
Results: Enhanced operational efficiency and a redefined dining experience that integrates urban context as a spatial asset. The project demonstrates that high-turnover restaurants can achieve both performance and experiential depth by aligning circulation, materiality, and environmental integration.
Inspiration: The project redefines the buffet as an urban dining experience, integrating the surrounding Tokyo Dome Cityscape into the interior as an active spatial component. Inspired by the Japanese concept of borrowed scenery, the design captures the energy, light, and temporal shifts of the city, transforming them into an integral part of the dining experience.

Rather than isolating the interior from its context, the project embraces the city as a dynamic backdrop, allowing guests to experience both the immediacy of food and the evolving presence of the urban environment simultaneously.
Project Duration: The project was designed and completed in 2025 in Tokyo Dome City, Tokyo, Japan.
Operation Flow: Guests enter through a defined entrance sequence and naturally circulate around the central buffet counter. Seating areas offer multiple dining options, while staff workflows are optimized through clear zoning and direct access to service areas.
Patents: Copyrights belong to the project owner, 2025.
Image Credits: Image #1: Photographer Satoru Umetsu (Nacása & Partners Inc.), Kaisen Viking Iroha, 2025.
Image #2: Photographer Satoru Umetsu (Nacása & Partners Inc.), Kaisen Viking Iroha, 2025.
Image #3: Photographer Satoru Umetsu (Nacása & Partners Inc.), Kaisen Viking Iroha, 2025.
Image #4: Photographer Satoru Umetsu (Nacása & Partners Inc.), Kaisen Viking Iroha, 2025.
Image #5: Photographer Satoru Umetsu (Nacása & Partners Inc.), Kaisen Viking Iroha, 2025.