Ishidaya Fungsi Utama: Restoran Jepang by Atsushi Kawaguchi

Ishidaya Fungsi Utama: Restoran Jepang by Atsushi Kawaguchi is a highly esteemed winner of the very prestigious 2026 A' Design Award Perunggu in Desain Ruang Njero lan Pameran Competition Category.

PerungguNjero Griya· 2026

Ishidaya Fungsi Utama: Restoran Jepang

by Atsushi Kawaguchi

Client: Ishidaya

A' Design Award Perunggu Winner in Njero Griya Category

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Colors

The Design

About Ishidaya Fungsi Utama: Restoran Jepang

Teks Buku: Ishidaya yaiku restoran Jepang ing distrik pusat kutha Hanoi. Proyek iki nganggo Taisho Roman, sawijining jaman nalika budaya Jepang lan Kulon padha ketemu, minangka kerangkane, kang njembatani antarane estetika Jepang lan sipat Kulon saka bangunan iki. Kerangka kayu ing ndhuwur konter nggabungake konstruksi tradhisional karo geometri Art Deco lan dadi unsur visual kang wigati. Tinimbang mung dadi dekorasi, iki mbentuk pangrasa liwat cahya lan sudut pandhang kang owah-owah. Asile yaiku papan kang prasaja kang nglapisi referensi budaya lan nawakake interpretasi kang cetha babagan pengalaman mangan jaman saiki ing Hanoi.

The Recognition

About the A' Design Award Perunggu

Ishidaya Fungsi Utama: Restoran Jepang menang A' Design Award Perunggu, pangenalan sing prestisius banget sing diparingake marang desain sing luar biasa sing dicirikake dening kreativitas, kapinteran lan kaweruh sing landhep. Pemenang Perunggu iku artefak sing trampil banget lan kreatif banget sing mbuktekake pengalaman sing jembar, imajinasi lan kapinteran para desainer. Ishidaya Fungsi Utama: Restoran Jepang dikarepake dadi barang sing dihargai banget, dikagumi lan ditresnani, profesional lan inovatif banget. Desain sing menang A' Design Award Perunggu iki ngemot praktik sing paling apik ing seni, sains, desain lan teknologi, lan apik banget ing perhatiane marang rincian. Ishidaya Fungsi Utama: Restoran Jepang nyukupi kabutuhan kanthi apik, nutul kekarepan, ngaya rasa lan narik rasa pengin weruh.

Behind the Design

Press Kit

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

Unique Properties: This design is a spatial centerpiece that quietly responds to people rather than technology. Its form never moves, yet it feels different from every position, shaped by light, shadow, and human presence. Unlike decorative elements that are simply observed, this design creates a subtle dialogue with its surroundings, offering depth, calm, and a lasting sense of place through simplicity and restraint.
Dimensions & Packaging: Renovation of existing buildings
Tags: Timeless atmosphere, Changing perception, Sense of depth, Quiet interaction
Production Technology: The design process began not with form, but with experience. We first observed how people move, pause, and look within the space. Instead of adding complexity, simple elements were repeated and layered so perception changes as people move. The design does not rely on mechanisms or instructions; human presence itself creates variation. This approach results in a calm, durable, and lasting spatial experience.
Design Challenge: In designing ISHIDAYA we faced challenges from both cultural context and practical limits. The building showed Western decorative traces while the space required a Japanese aesthetic. To connect these influences we adopted the idea of Taisho Roman, a period when East and West blended naturally. This concept guided choices in materials colors light and space. Through close work with craftsmen and repeated testing the design was refined into a space that respects cultural roots and feels natural to use.
Research: For ISHIDAYA the research began by understanding the building and its use. The structure showed traces of Western decoration, while the design required a Japanese sensibility. To connect these elements we studied moments in history when East and West blended naturally. This led to Taisho Roman, which guided choices in materials colors and mood, creating a space that feels unified clear and suited to present day Hanoi.
Inspiration: ISHIDAYA is a Japanese restaurant located in the center of Hanoi. Inspired by Taisho Roman, a period when Japanese and Western cultures intersected, the design harmonizes Japanese aesthetics with the building’s original Western character. A sculptural wooden framework above the counter combines traditional Japanese construction with Art Deco geometry, creating a refined space where dining, drinking, and cultural storytelling come together in contemporary Hanoi.
Project Duration: The project started in August 2024 in Hanoi and finished in April 2025.
Operation Flow: Hanged wood frame is not something you press or control.
It responds simply to people being there. As you walk, sit, or look up, its shape feels different. From one angle it looks calm, from another it feels complex, and from below it seems to float.
Nothing actually moves, but your position changes how it appears. Light and shadow shift naturally, creating a quiet interaction. Because it relies on people, not machines, it stays simple, stable, and always engaging.
Image Credits: All photos / HIROYUKI OKI