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Memorial Capsule Tierurne by Paul Heredia and Hiromi Komiyama

Memorial Capsule Tierurne by Paul Heredia and Hiromi Komiyama is a highly esteemed winner of the very prestigious 2026 A' Design Award in Bronze in Ideendesign Competition Category.


BronzeIdee· 2026

Memorial Capsule Tierurne

by Paul Heredia and Hiromi Komiyama

Client: Dainichido Inc.

A' Design Award in Bronze Winner in Idee Category

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The Design

About Memorial Capsule Tierurne

Diese biologisch abbaubare Tierurne ist darauf ausgelegt, einen sanften und beständigen Abschied zu ermöglichen. Inspiriert von japanischen häuslichen Gedenktraditionen und Naturbestattungen, bietet sie eine nachhaltige Möglichkeit, das Leben zu ehren. Die zweiteilige Struktur mit einem Schraubdeckel sichert die Asche für die Aufbewahrung oder Beisetzung, während ein kleiner Anhänger als Andenken beim Besitzer verbleibt. Gefertigt aus Biokunststoff mit pulverisierten Austernschalen, kehrt die Urne auf natürliche Weise in die Erde zurück. Ihre matte Oberfläche und die weichen Konturen laden zum Berühren ein und spenden Trost sowie Rituale während der Trauer.

The Recognition

About the A' Design Award in Bronze

Memorial Capsule Tierurne ist Gewinner des A' Design Award in Bronze, einer hochprestigeträchtigen Anerkennung für herausragende Designs, die sich durch Kreativität, Einfallsreichtum und Scharfsinn auszeichnen. Bronze-Gewinner sind reichlich geschickte und auffallend kreative Artefakte, die die große Erfahrung, Fantasie und Findigkeit ihrer Designer belegen. Von Memorial Capsule Tierurne wird erwartet, dass es ein hochgeschätztes, bewundertes und geliebtes Objekt ist, das bemerkenswert professionell und innovativ ist. Dieses mit dem A' Design Award in Bronze prämierte Design verkörpert bewährte Verfahren in Kunst, Wissenschaft, Design und Technologie und ist hervorragend in seiner Liebe zum Detail. Memorial Capsule Tierurne befriedigt Bedürfnisse auf großartige Weise, berührt Wünsche, bezaubert Gefühle und spricht die Neugier an.

Behind the Design

Press Kit

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

Unique Properties
This product is a biodegradable urn supporting grieving pet owners through a gentle, continuous farewell. Inspired by Japanese home memorials and natural burials, it offers an intimate, sustainable way to honor life. A two-part structure with threaded lid keeps ashes secure while allowing burial with the urn; a small charm stays with the owner. Made from bioplastic with powdered oyster shells, it naturally biodegrades. Warm matte texture and soft contours invite touch, easing grief.
Dimensions & Packaging
Urn dimensions Diameter 120 x H195 mm, capacity approximately 950 cc. Total weight (urn and charm) approximately 420 g. Charm size varies by design. Made from ECOSHELL (bioplastic with powdered oyster shells), charm crafted in silver, copper, and gold alloy. Two-part body with threaded lid ensures stability and prevents accidental spillage. Matte finish and soft contours enhance tactile comfort. Packaging for urn: W170 x H246 x D140 mm, for charm: W80 x H80 x D35 mm.
Tags
pet urn, pet memorial, biodegradable urn, grief care, eco-friendly design, sustainable product, natural burial, oyster shell bioplastic, home memorial, tactile design
Production Technology
This urn is made from ECOSHELL, a biodegradable material created by blending finely crushed oyster shells into a biomass-based resin. Its lid and base are joined with a precisely engineered screw thread, ensuring the contents remain secure even if the urn is tipped over, an advantage over conventional urns. A small charm, crafted from an alloy of silver, copper, and gold, remains with the owner as a keepsake. The urn itself has a warm matte texture and soft contours, inviting touch, fostering new rituals, and easing the pain of loss.
Design Challenge
The main challenge was designing an urn that fosters emotional healing while redefining traditional perceptions of memorialization. We overcame difficulties in translating intangible emotions into tangible design features, integrating Japanese home memorial traditions with natural burial practices. External limits included sourcing and molding a biodegradable yet durable material, and ensuring a secure screw-top structure without sacrificing warmth and tactility.
Research
This qualitative design research identified a lack of meaningful mourning rituals for bereaved pet owners. Through literature review, cultural analysis, and interviews, we examined emotional changes, recovery processes, and posthumous communication with pets. Insights informed the form, structure, and materials, designing not only a physical urn but also a process that naturally supports emotional healing through use.
Inspiration
The design was inspired by the emotional gap many pet owners face after loss: the absence of meaningful mourning rituals. Drawing on Japanese customs of keeping ashes at home and the emerging practice of natural burials, it enables a continuous, personal farewell from collection to burial. Insights from grief care research and dialogues with bereaved owners shaped the structure, materials, and tactile qualities, offering a nature-connected and emotionally supportive alternative to traditional urns.
Project Duration
The project commenced in October 2022 in Hiroshima, Japan, where planning and development took place, and the design was completed in June 2023. Released in March 2025, it continues to be available.
Operation Flow
After cremation, the pet’s ashes are placed into the urn and taken home. It can be kept nearby for home memorialization, with the charm attached as a daily reminder. Owners can hold, stroke, or speak to it as they would in life, offering comfort and time for grieving. When ready, the ashes and urn can be buried to return to nature, while the charm is removed and kept close as a lasting keepsake.
Patents
Pending Patent Application No. 2024-125606, DAINICHIDO Inc., Japan
Trademark (2024) DAINICHIDO Inc., Japan
Team Members
Designer : Paul Heredia
Designer : Hiromi Komiyama
Image Credits
Image #1: Photographer Tatsuya Tabii, 2024.
Image #2: Photographer Tatsuya Tabii, 2024.
Image #3: Photographer Tatsuya Tabii, 2024.
Image #4: Photographer Tatsuya Tabii, 2024.
Image #5: Photographer Tatsuya Tabii, 2024.

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