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Stacked Crystal Form Toimisto- ja tehdasrakennus by Nobuaki Miyashita

Stacked Crystal Form Toimisto- ja tehdasrakennus by Nobuaki Miyashita is a highly esteemed winner of the very prestigious 2025 Kultapalkinto A' Design Award in Arkkitehtuuri-, rakennus- ja rakennesuunnittelu Competition Category.


KultaArkkitehtuuri· 2025

Stacked Crystal Form Toimisto- ja tehdasrakennus

by Nobuaki Miyashita

Client: Daishinku Corp

Kultapalkinto A' Design Award Winner in Arkkitehtuuri Category

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The Design

About Stacked Crystal Form Toimisto- ja tehdasrakennus

Stacked Crystal Form on toimisto- ja tehdasrakennus, joka yhdistää pääkonttorin ja tuotantotoiminnot yhdeksi älykkääksi tehtaaksi. Julkisivu koostuu eri paksuisista, kerroksittain asetetuista suorakulmaisista massoista, joiden inspiraationa ovat pinotut kristallisirut. Sama aihe jatkuu rakennuksen sisätiloissa. Jokainen kerros on järjestetty keskusatriumin ympärille, ja kattoikkuna tuo luonnonvaloa kaikkiin kerroksiin, mikä tukee avoimuutta ja työntekijöiden välistä vuorovaikutusta. Linjavalaistus noudattaa kristallisirujen leikkauskulmia. Rakennuksessa on viisi kerrosta ja teräsrunkorakenne.

The Recognition

About the Kultapalkinto A' Design Award

Stacked Crystal Form Toimisto- ja tehdasrakennus on Kultapalkinnon A' Design Award -voittaja, erittäin arvostettu tunnustus, joka myönnetään ensiluokkaisille, ihmeellisille ja erinomaisille designeille. Kultavoittajat ovat äärimmäisen innovatiivisia, visionäärisiä ja glamourisesti häikäiseviä luomuksia, jotka heijastavat suunnittelijoidensa nerokkuutta, viisautta ja taitavuutta. Stacked Crystal Form Toimisto- ja tehdasrakennus:n odotetaan olevan korkeasti ylistetty, suuntaa näyttävä ja monumentaalinen keksintö, joka tuottaa ennennäkemätöntä arvoa. Tämä Kultapalkinnon A' Design Award -voittajadesign on näyttävä, arvostettu projekti, joka hyödyttää suuresti taiteen, tieteen, designin ja teknologian rajojen laajentamista. Stacked Crystal Form Toimisto- ja tehdasrakennus herättää voimakasta haluamisen tunnetta, synnyttää intohimoa, rohkaisee luovuuteen ja kiehtoo meitä.

Behind the Design

Press Kit

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

Unique Properties
This project integrates Daishinku’s head office and production functions into a smart factory. The exterior design is inspired by stacked crystal chips, with layered rectangular volumes of varying thicknesses representing Daishinku’s history of technological advancement and its future growth. The shifting shadows created by the random arrangement of these volumes recall how crystal subtly deforms under pressure and temperature changes, yet retains a stable frequency.
Dimensions & Packaging
Site Area: 17,225.61 square meter
Building Area: 3,563.18 square meter
Total Floor Area: 10,243.16 square meter
Number of Floors: 5 above ground
Maximum Height: 27.73 m
1st Floor Height: 5.4 m
2nd Floor Height: 5.1 m
3rd Floor Height: 4.5 m
4th Floor Height: 4.5 m
5th Floor Height: 4.4 m
Structure: Steel Frame
Tags
architecture, office, lighting design, smart factory, quartz device
Production Technology
The office building's lighting design is inspired by the angle of crystal chip cuts. The thickness of a chip determines its resonant frequency, while the angle affects its stability. Based on the 35.15-degrees AT-cut, 38-degrees CT-cut, and 52-degrees DT-cut, the line lighting incorporates these angles to create an innovative lighting environment that embodies the identity of Daishinku. The design integrates circadian rhythm-based color temperature variations to enhance intellectual productivity.
Design Challenge
Just as a quartz chip’s thickness and angle define its frequency characteristics, the architecture was designed by layering volumes of varying thicknesses. This innovative approach integrates technology and design, creating a space that embodies the brand of Daishinku.
Research
Research Objective: Integrating smart factory concepts with architectural design.
Result: The spatial design reflects the thickness and angle of quartz chips, visualizing the identity of Daishinku.
Impact: This innovative approach enhances energy efficiency and intellectual productivity.
Inspiration
Just as the thickness and angle of a crystal chip determine its specific frequency, the architecture layers volumes of varying thicknesses to shape the space. Inspired by the physical properties of crystal, the design extends the motif of stacked crystal chips throughout the building’s exterior and interior, visualizing the identity of Daishinku. The integration of architecture, interior, and lighting design creates a space where technology and design harmonize.
Project Duration
This project was completed in 2024 and is currently in operation. The construction site is located in Kakogawa, Hyogo, adjacent to Daishinkuʼs existing Central Laboratory. Designed as a smart factory, it integrates advanced production systems and energy-efficient technologies to minimize environmental impact.
Operation Flow
This project is a smart factory that integrates Daishinku’s advanced technology with innovative design. Each floor is organized around an atrium pierced through the center, with natural light from the skylight spreading across each layer. This not only enhances energy efficiency and openness but also stimulates encounters and communication among workers on different floors.
Patents
N/A
Team Members
N/A
Image Credits
Image #1-#5: Photographer Nobuaki Miyashita, Variations, 2024

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