Noshudo Zero Tlachialoni Tlamantli Tlakayotl by Kenichi Mizuno

Noshudo Zero Tlachialoni Tlamantli Tlakayotl by Kenichi Mizuno is a highly esteemed winner of the very prestigious 2026 Mahuizolli A' Design Award Cozticteocuitlatl in Huehuetlacayotl ihuan Nemachiyotl Tequitiliztli Tlachihchihualiztli Competition Category.

CozticteocuitlatlHuehuetlacayotl· 2026

Noshudo Zero Tlachialoni Tlamantli Tlakayotl

by Kenichi Mizuno

Mahuizolli A' Design Award Cozticteocuitlatl Winner in Huehuetlacayotl Category

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The Design

About Noshudo Zero Tlachialoni Tlamantli Tlakayotl

Noshudo Zero se tlachialoni tlamantli tlakayotl tlein okseppa kikuepa in tlachiualiztli itech in japones tepoztli in kanin monextia se ohtli itech in tlaneltokaliztli iuan in tlamatkanemiliztli. Tlamatka omochiuh ika neshkayotl tlachiualiztli iuan tlen chipauak tamahagane, in tlachiualiztli motzonkixtia ika se motlaloa teskatl tlein kitlachialtia in tlachiani iuan kiyolehua in tlanemiliztli. Ika in tlapatlaliztli itech se ixmatiloni tlakayotl ipan se tlamantli itech in nepaniuhkayotl iuan in ixtlamatiliztli, in tekitl kitemoa yankuik ueliliztli inik motlapieliz iuan moueyakiliz in neshkayotl tlachiualiztli. In tekitl mocaua ipan mochipa tlanextiliztli ipan Seki Altepetl.

The Recognition

About the Mahuizolli A' Design Award Cozticteocuitlatl

Noshudo Zero Tlachialoni Tlamantli Tlakayotl ca in quicuic in Mahuizolli A' Design Award Cozticteocuitlatl, huel mahuiztic tlamahuizoliztli tlen momaca in achtopa, huel cualli ihuan mahuiztic tlachihualli. In quicuicah Cozticteocuitlatl ca cenca yancuic, tlachiyani ihuan tlanextic tlachihualli in quinextia in tlamatiliztli ihuan toltecayotl. Ca quinequi in Noshudo Zero Tlachialoni Tlamantli Tlakayotl quitlalizque yancuic tlamantli ihuan quimacazque tlazohtli. Ni dizayno in quicuic Cozticteocuitlatl ca mahuiztic tlamantli in quihuelitia in toltecayotl, tlamatiliztli, dizayno ihuan teknolohia. Noshudo Zero Tlachialoni Tlamantli Tlakayotl quiyolchicahua ihuan quipaquiltia in tlacah.

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.