Platina Fanampiny · 2026
Otona Randosel Primary Function: Kitapo an-damosina
- A' Design Award Platina 2026 in Fanampiny
- CLIENT: Tsuchiya Kaban Co., Ltd.
- Estimated Number of Design Views: 924,743
- Verification code C8FCD5BD73 · Verify this award
Colors
About Otona Randosel Primary Function: Kitapo an-damosina
Book Text: Ity kitapo an-damosina ity dia mamerina an-tsaina ny Randosel japoney nentim-paharazana ho an'ny fampiasana andavanandro. Tamin'ny fanesorana ny saron-kitapo mampiavaka azy, ny famolavolana dia misy bika ahitana tsipika mahitsy sy olana. Ny takelaka ivelany amin'ny lamosina dia voarafitra mba hanome fanohanana sady mitazona ny endrika ofisialy. Ny ivelany dia natao tsotra tamin'ny fanesorana ny paosy, ary ny vavany dia novolavolaina indray ho mora idirana. Ity kitapo an-damosina ity dia mikendry ny hampifandanja ny endrika sy ny fahasoavana azo ampiasaina.
About the A' Design Award Platina
Nandresy ny A' Design Award Platina ny famolavolana Otona Randosel Primary Function: Kitapo an-damosina, fankasitrahana malaza indrindra omena ny famolavolana izay tena miavaka, tsara tarehy ary mahatalanjona. Ny mpandresy Platina dia fahagagana amin'ny famoronana, porofon'ny fetran'ny fahaiza-mamorona ara-tsaina, ary mampiseho ny fahaizana ara-barotra tsy manam-paharoa sy ny fahamoramoran-tsain'ny mpamolavola azy. Andrasana ho asa malaza indrindra ireo famolavolana ireo, izay mamaritra ny hakantony ara-zavakanto amin'ny vanim-potoana iray, manampy amin'ny fahasalamam-piarahamonina ary mampandroso ny sisintanin'ny zavakanto, ny siansa, ny famolavolana ary ny teknolojia. Ny famolavolana Otona Randosel Primary Function: Kitapo an-damosina dia mampiseho haavon'ny fahaiza-manao mihoatra ny fetra ary tsy isalasalana fa mahatonga ny tontolo ho toerana tsara kokoa noho ny toetrany mahasoa sy sarobidy. Ny famolavolana Otona Randosel Primary Function: Kitapo an-damosina dia asa nandresy ny A' Design Award Platina izay mamaly ny faniriana, mamporisika, mampientam-po, mahafaly ary mamelona fifaliana lehibe.
Press Kit
- Unique Properties
- 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. - Dimensions & Packaging
- Size: H 410 × W 295 × D 120 mm
Shoulder Strap Length: 670-880 mm (7-level adjustment)
Handle Height: 35 mm - Tags
- RANDOSEL, Backpack, Leather, Japan, Minimalist, Craftsmanship, Repairable
- Production Technology
- 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. - Design Challenge
- 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.
- Research
- 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. - Inspiration
- 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.
- Project Duration
- 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.
- Operation Flow
- 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.
