Sushi Koji Restaurant by Ryuji Kojo and Toshihiro Obata

Sushi Koji Restaurant by Ryuji Kojo and Toshihiro Obata is a highly esteemed winner of the very prestigious 2024 A' Design Award an Bronze in Inneraum an Ausstellungsdesign Competition Category.

BronzeInterieur· 2024

Sushi Koji Restaurant

by Ryuji Kojo and Toshihiro Obata

Client: Sushi koji

A' Design Award an Bronze Winner in Interieur Category

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The Design

About Sushi Koji Restaurant

Dëse Sushi-Restaurant benotzt eng Villfalt un natierlech Materialien. Den Design gouf vum waarme Charakter vum Proprietär a senger Haltung als Handwierker inspiréiert. Den Comptoir gouf aus Ginkgo- a Padouk-Holz gemaach, mat enger individueller Klinge geschnidden a glat bis un d'Kanten geschlëff, an d'Ofschnëtter goufen fir d'Sushi-Bräit benotzt. Stiller aus lokaler Zypresse goufen entworf fir d'Maserung vum Holz erauszehiewen. Washi op de Wänn gouf aus veraarbechtem Maulbéierbam gemaach, an organischt Mustere entstounen duerch d'Géissen vu Gofun op de Pabeier wärend dem Herstellungsprozess. Dës Elementer kreéieren eng Atmosphär déi een nëmmen hei ka spieren.

The Recognition

About the A' Design Award an Bronze

Sushi Koji Restaurant ass e Gewënner vum A' Design Award an Bronze, enger héich prestigiéiser Unerkennung, déi un erausragend Designe vergi gëtt, déi sech duerch Kreativitéit, Erfindungsgab a Schlauheet ausgezeechnen. Bronze-Gewënner si voll Fäegkeet a opfälleg kreativ Wierker, déi déi grouss Erfahrung, d'Fantasie an d'Ressourceréichtum vun hire Designer bestätegen. Et gëtt erwaart, datt Sushi Koji Restaurant e héich geschätzt, bewonnert a beléifte Géigestand ass, bemierkenswäert professionell an innovativ. Dëst mam Bronze ausgezeechent Design integréiert déi beschte Praktike vun der Konscht, der Wëssenschaft, vum Design an der Technologie an zeechent sech duerch Opmierksamkeet fir Detailer aus. Sushi Koji Restaurant erfëllt Bedierfnesser exzellent, beréiert Wënsch, bezauberet Gefiller an erweckt Neigierecht.

Behind the Design

Press Kit

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

Unique Properties: The sushi restaurant was designed using natural materials. There is only an 8-seat counter where guests can enjoy the sushi while watching the chef's work. The scrap ginkgo wood used for the countertop was utilized for the sushi board and cutting board. Chairs designed with the grain of the wood in mind, walls covered with original Washi, and signboards made of maple plates dyed by iron mordant not only reduce the waste of resources, but also create a healing effect with the use of solid wood.
Dimensions & Packaging: Floor space 24 m2
Tags: Interior, Restaurant, Sushi, Material, Japan, Fukuoka
Production Technology: Avoiding the use of industrial products as much as possible, original handmade Washi and solid wood were used as the main materials. Washi on the walls was made by processing mulberry, and organic patterns were created by pouring gofun (Japanese powdered pigment) during the papermaking process. The countertops were cut with a custom blade to smooth the edges, and the chairs made of local cypress were joined with double mortise and tenon to ensure high strength and durability.
Design Challenge: The challenge was to efficiently arrange the seats without making it feel cramped. We placed great importance on the design of "ma", a uniquely Japanese aesthetic that is expressed in Japanese architecture and art. The fan-shaped counters and ceiling design give the impression of spreading endlessly. On the walls with minimal decoration, a single-flower vase is placed, creating a relationship in which the flowers and the blank space enhance each other. People can feel more expansive than area.
Research: In working on the project, we considered "design as a brand". We extended the owner's worldview and spatial experience by directing a wide range of tools to communicate the store (brand), such as signage, business cards, and thank-you letters, using a space design approach and some of the materials used.
Inspiration: Client is a sushi chef who has worked at many famous restaurants. In designing a sushi restaurant that would open when he became independent, we were inspired by him. To embody his warm personality and his attitude as a craftsman who brings out the flavor of ingredients, we created a space that gently envelops guests with soft materials. The space, created while taking advantage of the original characteristics of materials, will grow in depth with time, fostering an atmosphere only felt here.
Project Duration: Completed in December 2022, Fukuoka city, Japan
Operation Flow: In order to create the maximum number of seats, the counter is designed fan-shaped. By doing this, creating a space around the entrance that separates it from the seating area, and also creating a gently changing scene in a space of only 24 m2. Guests pass through the door covered with cedar planks, change their minds at the entrance, and arrive at the seating area as if guided by the curved wall. They can enjoy sushi without worrying about the outside or the comings and goings of people.
Patents: Copyrights belong to STUDIO MOUN, 2023
Team Members: Creative Director : STUDIO MOUN
Architect : Ryuji Kojo + Toshihiro Obata / STUDIO MOUN
Constructor : Yasutsunegumi
Branding Director : Hanae Yoshizaki / H Branding Works
Graphic Designer : Natsuko Saka / TSUTO
Calligrapher : Mikiko Kayama
Lighting Designer : Ryohei Koyama / ModuleX
Washi : Kamisukishikoushitsu
Bespoke Chair : Wataru Sakai
Image Credits: Image #1-4 : Photographer Toshihisa Ishii / Blitz Studio
Image #5 : Photographer Airi Inoue