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Noshudo Zero Primêre Funksje: Reflektyf Kultureel Objekt by Kenichi Mizuno

Noshudo Zero Primêre Funksje: Reflektyf Kultureel Objekt by Kenichi Mizuno is a highly esteemed winner of the very prestigious 2026 A' Design Award yn Goud in Kultureel Erfgoed en Kultueryndustry Ûntwerp Competition Category.


GoudKultureel Erfgoed· 2026

Noshudo Zero Primêre Funksje: Reflektyf Kultureel Objekt

by Kenichi Mizuno

A' Design Award yn Goud Winner in Kultureel Erfgoed Category

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The Design

About Noshudo Zero Primêre Funksje: Reflektyf Kultureel Objekt

Boektekst: Noshudo Zero is in reflektyf kultureel objekt dat it Japanske swurdfakmanskip opnij ynterpretearret as in medium foar selsrefleksje en frede. Mei de hân smeid mei tradisjonele techniken en tamahagane fan hege suverens, is it wurk ôfmakke mei in trochrinnend spegeloerflak dat de sjogger reflektearret en beskôging oanmoediget. Troch in fertroude kulturele foarm te feroarjen ta in objekt fan lykwicht en bewustwêzen, ferkent it projekt nije mooglikheden foar it bewarjen en ûntwikkeljen fan tradisjoneel ambacht. It wurk bliuwt trochrinnend iepenbier útstald yn Seki City.

The Recognition

About the A' Design Award yn Goud

Noshudo Zero Primêre Funksje: Reflektyf Kultureel Objekt is in winner fan de A' Design Award yn Goud, in ekstreem prestisjeuze erkenning foar earste-klas, prachtige en treflike ûntwerpen. Goudwinners binne tige ynnovative, fisionêre en glamoureus ferbjusterjende skeppings dy't it sjeny, de wiisheid en de feardigens fan har ûntwerpers wjerspegelje. Fan Noshudo Zero Primêre Funksje: Reflektyf Kultureel Objekt wurdt ferwachte dat it in tige priizge, trendsettende en monumintale útfining is dy't unferlykbere wearde leveret. Dit winnende ûntwerp fan de A' Design Award yn Goud is in spektakulêr, respektearre projekt dat grutte foardielen bringt en de grinzen fan keunst, wittenskip, ûntwerp en technology ferleget. Noshudo Zero Primêre Funksje: Reflektyf Kultureel Objekt makket yntinse gefoelens fan begearte, stekt passy oan, stimulearret kreativiteit en fassinearret ús.

Behind the Design

Press Kit

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

Unique Properties
Noshudo Zero is a circular Japanese sword reinterpreted as a symbolic blade for self reflection. To the best of our knowledge, it is the first documented circular Japanese blade realized primarily through traditional hand forging. The blade is made from tamahagane and reclaimed historic iron and was intentionally finished without a sharpened cutting edge, emphasizing cultural meaning, reflection, and presence rather than aggression.
Dimensions & Packaging
The project features a circular Japanese blade with an approximate diameter of 300 millimeters. Primary materials include high purity tamahagane steel and reclaimed historic iron. The hilt and guard incorporate precision machined metal components. Traditional hand polishing and modern surface refinement were combined to achieve precise circular geometry, structural stability, and a uniform mirror like finish suitable for public exhibition.
Tags
Japanese sword, circular blade, symbolic blade, self reflection, cultural heritage, Seki City, traditional craft, hand forging, tamahagane, mirror finish
Production Technology
Creating the circular blade required controlled forging beyond conventional sword making practice. Under heat, the inner edge had to be contracted while the outer edge expanded in balance. Three forged material sets were lost before the final form of about 300 millimeters was achieved. The blade was then hand polished over several days to secure stable geometry and a uniform mirror surface, while precision machined parts were integrated in limited areas.
Design Challenge
The main challenge was realizing a continuous circular blade through traditional hand forging while maintaining structural stability, material integrity, and visual balance. This geometry is rarely attempted in Japanese sword making because curvature control under heat is extremely difficult. Repeated trials, close coordination among swordsmiths, polishers, and machinists, and refinement of each step were necessary before the final blade could be completed successfully.
Research
This is practice based design research. The objective was to test whether Japanese sword craft could gain renewed cultural relevance through reinterpretation. Methods included historical review, concept development, prototyping, forged trials, and observation of workshop processes using reference models and process records. Experiments with swordsmiths and machinists produced a circular reflective blade. The result suggests new social and design value for traditional craft.
Inspiration
This project reinterprets the Japanese sword as a reflective symbolic blade and a symbol of peace. Inspired by the cultural role of the mirror in Japan as a medium of self reflection, the design transforms the sword from an object associated with direction and confrontation into one of balance and contemplation. Through a continuous circular geometry, the work preserves the craft heritage of Seki while proposing that tradition can evolve through reinterpretation.
Project Duration
The project began in April 2023 in Seki City, Gifu Prefecture, Japan. Over twelve months, design development and prototyping were carried out between the design studio in Anjo City and traditional swordsmith workshops in Seki. The final prototype was completed in April 2024 and publicly presented as part of a local cultural initiative. Since completion, the work has remained on continuous public display in Seki City.
Operation Flow
The object functions as a focal point for quiet contemplation. In a gallery setting, the mirror surface reflects the viewer and encourages a reconsideration of the sword as a symbolic cultural presence rather than an instrument of force. Because the circular form removes the usual directional character of a blade, viewers engage with it less as a weapon and more as a mirror of the self, inviting reflection, balance, and awareness.
Patents
Copyrights belong to Kenichi Mizuno, 2024.
Image Credits
Image #1: Photographer Misaki Manabe, Noshudo Zero, 2024.
Image #2: Photographer Takao Inoue, Noshudo Zero, 2024.
Image #3: Photographer Takao Inoue, Noshudo Zero, 2024.
Image #4: Photographer Takao Inoue, Noshudo Zero, 2024.
Image #5: Photographer Takao Inoue, Noshudo Zero, 2024.

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