Ringo Gamaguchi Primara Funkcio: Monujo kun Klaspo by Yutaro Kumagai is a highly esteemed winner of the very prestigious 2026 Bronza A' Design Award in Daŭripovaj Produktoj, Projektoj kaj Verda Dezajno Competition Category.
BronzoDaŭripova Produkto· 2026
Ringo Gamaguchi Primara Funkcio: Monujo kun Klaspo
Client: Appcycle
Bronza A' Design Award Winner in Daŭripova Produkto Category
Verified Award Winner
Verify Award Status for #181064The Design
About Ringo Gamaguchi Primara Funkcio: Monujo kun Klaspo
Ĉi tiu produkto havas la formon de pomo, ĉar ĝi estas fabrikita el Ringo Tex, sinteza ledo derivita el pomrestaĵoj. Ĝiaj dimensioj baziĝas sur la grandeco de vera malgranda pomo, emfazante ĝian originon. Ĝia ĉefa trajto estas ĝia maldikeco, kiun oni kutime ne vidas ĉe klasp-monujoj. Tio estis atingita per adopto de kudra metodo malsama ol tiu de konvenciaj monujoj, permesante ke la strukturo restu maldika. La intenco estis krei produkton kiu facile eniras en sakojn aŭ poŝojn, permesante porti monerojn kaj aliajn malgrandajn objektojn eleganta maniere sen aldoni multan volumenon.
The Recognition
About the Bronza A' Design Award
Ringo Gamaguchi Primara Funkcio: Monujo kun Klaspo estas gajninto de la Bronza A' Design Award, tre prestiĝa rekono donata al elstaraj dezajnoj distingitaj per kreemo, ingenieco kaj sagaco. La Bronzaj gajnintoj estas abunde lertaj kaj frape kreemaj artefaktoj, kiuj aŭtentikigas la vastan sperton, imagpovon kaj elturniĝemon de siaj dezajnistoj. Oni atendas, ke Ringo Gamaguchi Primara Funkcio: Monujo kun Klaspo estu tre estimata, admirata kaj ŝatata objekto, kiu estas rimarkinde profesia kaj nova. Ĉi tiu dezajno gajninta la Bronzan A' Design Award enkorpigas plej bonajn praktikojn en arto, scienco, dezajno kaj teknologio, kaj estas bonega pro sia atento al detaloj. Ringo Gamaguchi Primara Funkcio: Monujo kun Klaspo bonege kontentigas bezonojn, tuŝas dezirojn, ĉarmas sentojn kaj allogas scivolemon.
Behind the Design
Press Kit
Credits, team members and technical details provided by the designer.
- Unique Properties
- This clasp purse utilizes "Ringo-Tex" a bio-based leather developed by appcycle Inc. in Aomori, Japan's largest apple producing region. Around 20,000 tons of apple residue is produced each year, much of it discarded or incinerated, contributing to CO2 emissions. Ringo-Tex upcycles this waste into synthetic leather through a low-carbon stabilization process. Molded into a 3D apple form expressing it's origin uniting symbolism and craftsmanship while inviting participation in a sustainable society.
- Dimensions & Packaging
- W80mm x D19mm x H90mm
- Tags
- Apple, Apples, Aomori, Japan, Nippon, Bio-leather, Synthetic leather, coin case, purse, clasp purse, kiss-lock, push-lock, accessory, sustainability, vegan leather, appcycle, upcycle, ethical, multifunctional bag, circulation
- Production Technology
- The product is built from four key materials: a clasp frame, Ringo-Tex bio-based leather, an electroformed nameplate, and lining. While the clasp is standard, molding Ringo-Tex is far more demanding than working with genuine leather and required six months of research. Stitching along the complex contours demonstrates Japanese craftsmanship. The gold seed motif, mass-produced by molding, defines the brand’s elegant identity.
- Design Challenge
- The greatest challenge in developing this product was achieving the bumpy texture and stitching applied to complement it. While embossing genuine leather is relatively easy due to it’s elasticity, plant-based synthetic leather is difficult to shape and sew because it lacks these properties. After six months of collaboration with multiple companies and testing we succeeded in creating the texture using a proprietary welder process. It is the product’s most charming yet challenging feature.
- Research
- Ringo-Tex is created by processing apple residue into power and using it as a raw material, reducing petroleum-based inputs in manufacturing by 72 - 74%. This approach lowers the dependence on finite fossil resources and decreases environmental impact. It maintains the durability and water resistance comparable to existing synthetic leather, offering a upcycled next-generation bio-based material that balances sustainability with practical performance.
- Inspiration
- This product is the first release of "Golden Seed" a brand created to embody appcycle's philosophy of "circulation". With the concept of "sowing regenerative seeds and facing a golden future" it expresses Aomori's identity it's apples in a cute, friendly, and accessible way. With refined construction intricate and meticulous stitching reflect the depth of Japanese craftsmanship.
- Project Duration
- The Project was started in 2025 Aomori and was unveiled in Tokyo in January 2026 as the debut product of the Golden Seed brand. For the next phase the team plans to launch a crowdfunding campaign followed by expansion into online platforms and retail stores both in Japan and internationally.
- Operation Flow
- A clasp purse with a push lock to store and carry small items such as coins, AirTags and SD cards.
- Patents
- Currently in the process of submitting a application for a patent.
- Team Members
- CEO : Kei Fujimaki
Vice President : Shohei Hatakeyama
Designer : Yutaro Kumagai
Craftsman : Fumio Sudo
Photographer : Ryokan Abe
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