Otona Randosel Mba'yru Ijatukupévape Tsuchiya Kaban Co., Ltd. omba'apóva

Otona Randosel Mba'yru Ijatukupévape Tsuchiya Kaban Co., Ltd. omba'apóva ha'e rembiporuarã oñemba'eguaséva 2026 A' Design Award Platino pegua Aojeguaka Jejapo Ñeha'ã Categoría-pe.

PlatinoAojeguaka· 2026

Otona Randosel Mba'yru Ijatukupévape

Tsuchiya Kaban Co., Ltd. -gua

Mba'eporuhára: Tsuchiya Kaban Co., Ltd.

A' Design Award Platino Rembiporuarã Aojeguaka Categoría-pe

943,134

Premio Rembiporuarã Oñemoneĩva

Emoneĩ Premio Reko #180952 Peg̃ua

Eike Tendápe Ehecha A' Design Award-pe Marandu Myasãi Mba'ete Jeguerohory

Sa'y

Diseño

Otona Randosel Mba'yru Ijatukupévape Rehegua

Ko mba'yru ijatukupévape ombojevy pe Randosel japoneha ymaguare ojeporu hag̃ua ára ñavõ. Oguenohẽvo pe ijape ojeguerekóva, ko mba'eapo orereko peteĩ ta'angakuéra ojejapóva línea karẽ'ỹva ha karẽva rehe. Pe atukupe ohóva tete ndive ojejapo omoñepyrũ hag̃ua ñepytyvõ omombareteháicha avei peteĩ jehecha mbojojávape. Pe ijapeguáva ojejapo hekorã ojeipe'ávo umi vosakuéra, ha pe ijurujáva ojejapojey jey ojeike hag̃ua hasy'ỹre. Ko mba'yru ijatukupévape oñeha'ã ombojoja pe ijysaja pe iporukuaáva reheve.

Jeguerohory

A' Design Award Platino Rehegua

Otona Randosel Mba'yru Ijatukupévape ohupyty A' Design Award Platino, peteĩ ñehechakuaa heta prestigioso oñeme'ẽva diseño añeteguáicha excepcional, elegante ha magnífico-pe. Umi ganador Platino ha'e mba'e hechapyrãva ñemoheñói rehegua, testimonio límite creatividad intelectual rehegua, ha ohechauka profesionalismo ha genio ndaipóri hasýva umi diseñador-pe. Oñeha'ãrõ ko diseño ha'eha umi tembiapo ojekuaavéva ohechaukáva estética peteĩ época rehegua, oipytyvõva sociedad iporãve hag̃ua ha ombohasáva límite arte, ciencia, diseño ha tecnología rehegua. Otona Randosel Mba'yru Ijatukupévape ohechauka peteĩ nivel excelencia transcendente ha ndaipóri duda omoporãve yvy ape hembiapo ñemoĩ ha valioso rupi. Otona Randosel Mba'yru Ijatukupévape ha'e tembiapo ohupytýva A' Design Award Platino omokyre'ỹva ipotapy, ombokyre'ỹva, ombovy'áva ha omoheñóiva vy'a guasu.

Diseño Rapykuéri

Marandu Aty

Diseñador ome'ẽva'ekue crédito, aty pegua ha mba'e técnico.

Mba'e Iñambuéva: Reimagining Randosel features for modern daily life.
This backpack reconstructs the "beauty of straight lines and curves" unique to Japanese Randosel. By removing the iconic flap, we achieved a minimalist silhouette defined by clean lines. Ergonomic curves on the back ensure comfort, balancing formal tension with utility. We eliminated external pockets to increase purity while redesigning the opening for smoother access. Disciplined beauty and modern convenience are highly fused.
Tuichakue ha Ñemyenyhẽ: Size: H 410 × W 295 × D 120 mm
Shoulder Strap Length: 670-880 mm (7-level adjustment)
Handle Height: 35 mm
Ñe'ẽ Rape: RANDOSEL, Backpack, Leather, Japan, Minimalist, Craftsmanship, Repairable
Ñeapopy Tecnología: We developed a unique magnet for smooth operation and secure closure. Based on children’s Randosels-curves, we tested 4 shapes and 3 lengths, refining the fit through trials with over a dozen people. We also inherited the "soft touch" technique of Randosel by slightly extending the side cushioning.
For the lower back, a three-layer sponge supports weight on the hips. By incorporating the traditional airflow channel design into the back panel, we significantly improved daily comfort.
Diseño Jepy'apy: Our challenge was to overturn the stereotype of "RANDOSEL equals a children’s bag" by reinterpreting it as a backpack with formal dignity. We achieved refined form and rational structure by fusing our founding Randosel techniques with top-tier craft, such as Dulles bag manufacturing and repair expertise. Working closely with our craft people, we thoroughly examined core materials, hardware, and aging quality, completing a unique product that integrates safety and durability with beauty.
Ñesẽheka: Inheriting and updating design and technology rooted in the Randosel.

Since our founding in 1965, we have inherited our craft while updating it for modern life. We thoroughly examined structure and specifications, focusing on flap operation, formal refinement, and carrying comfort. Beyond aesthetics, we pursued practical weight reduction and accessibility. Staying true to our brand spirit, we optimized the "OTONA RANDSEL" for daily use, achieving a fusion of beauty and functionality.
Inspiración: This project is based on the craftsmanship of the "RANDOSEL"-a traditional Japanese school bag-honed since our founding in 1965. We reconstructed the model launched for our 50th anniversary, evolving it into a backpack for a modern daily lifestyle. While inheriting the elegance, carrying comfort, and robust box-shaped structure, we pursued refined functional beauty to create an iconic model to be appreciated not only in Japan but also in the international market.
Proyecto Ára Tuichakue: Started in July 2019 at Tsuchiya Kaban in Tokyo. Mass production was completed at the Tsuchiya Kaban workshop in June 2023, marking the end of the project. It is currently not for sale.
Mba'apo Rape: Elevating the backpack into a dignified form suitable for formal settings.
By reinterpreting the Randosel’s neat structural beauty, we elevated the casual backpack into a dignified form. We added asymmetrical details to the orderly boxy form to create a presence that stands out in daily life. With center-of-gravity design and structure, we balanced a beautiful silhouette with high-performance comfort. This new commuter backpack integrates casual style and dignity, enhancing the wearer’s posture.