DI: What is the main principle, idea and inspiration behind your design?
YI : Reinterpreting Kagoshima's traditional sake vessel, the “kurojoka,” to suit modern lifestyles, making shochu culture enjoyable in everyday life. The fusion of tradition and modernity is the central theme.
DI: What has been your main focus in designing this work? Especially what did you want to achieve?
YI : We naturally updated the functional form of the “kurojoka,” born from the lifestyle of its time, into a shape that fits contemporary living. We aimed to redefine the “Kurojoka” for today's era by re-examining forms and functions that had been preserved solely for their traditional status but no longer fit contemporary living.
DI: What are your future plans for this award winning design?
YI : We position the “Kurojoka” not merely as a product, but as a modern shochu culture originating from Kagoshima to be shared globally. We envision its use as gifts and its adoption in restaurants and bars.
DI: How long did it take you to design this particular concept?
YI : The project required about a year and a half of research and prototyping, including traditional investigations, shape studies, and assessments of suitability for modern living.
DI: Why did you design this particular concept? Was this design commissioned or did you decide to pursuit an inspiration?
YI : The project began with a request from “MATHERuBA,” which operates cafes and shops in Kagoshima Prefecture. They wanted to redesign the traditional Kurojoka ceramic shochu pot, used in Kagoshima, to suit contemporary lifestyles and create an original product.
DI: Is your design being produced or used by another company, or do you plan to sell or lease the production rights or do you intent to produce your work yourself?
YI : Planned for release as a MATHERuBA original product. Licensing or sales to third parties will depend on future brand strategy, but initial focus is on development under their own brand.
DI: What made you design this particular type of work?
YI : The traditional value of the “Kurojoka” had been declining. By reviving it in a contemporary form, the aim is to preserve the culture and create new markets.
DI: Where there any other designs and/or designers that helped the influence the design of your work?
YI : The traditional design of the “Kurojoka” has significantly influenced this project. We were also influenced by Satsuma ware and historical documents related to its design, particularly the theory regarding its origin from the “abacus shape.”
DI: Who is the target customer for his design?
YI : The target audience is those aged 30 to 60 with an interest in Kagoshima culture and shochu. Additionally, gift demand and overseas enthusiasts of Japanese culture are also targeted.
DI: What sets this design apart from other similar or resembling concepts?
YI : It is not merely a drinking vessel but “re-edits shochu culture itself.” This distinguishes it as a project that meaningfully carries tradition into the modern era through reinterpretation. Another feature is the design encompassing the entire usage experience, including the warmer and pitcher.
DI: How did you come up with the name for this design? What does it mean?
YI : “Kurojyoka Redesign Project” = Clearly indicates the endeavor to redesign the traditional “kurojyoka” for the modern era.
DI: Which design tools did you use when you were working on this project?
YI : For product design, 3D CAD and prototype verification were used; for graphics, tools like Illustrator and Photoshop were employed.
DI: What is the most unique aspect of your design?
YI : Cultural narratives were integrated into the experience design. Notably, proposing a new cultural experience: “slowly warming by candlelight.”
DI: Who did you collaborate with for this design? Did you work with people with technical / specialized skills?
YI : Collaboration with ceramic artisans and the MATHERuBA planning team. Technical and cultural insights were fused.
DI: What is the role of technology in this particular design?
YI : Utilized in manufacturing design and material processing with mass production in mind. This was crucial for translating traditional forms into modern manufacturing methods.
DI: Is your design influenced by data or analytical research in any way? What kind of research did you conduct for making this design?
YI : Researched Satsuma ware literature, the historical origins of black clay, and shochu drinking customs (like pre-dilution). Translated these into contemporary living.
DI: What are some of the challenges you faced during the design/realization of your concept?
YI : ・The challenge of adapting traditional forms to modern life without compromising their meaning
・Selecting alternative materials (e.g., addressing the decline of bamboo)
・Balancing mass-producibility with cultural integrity
DI: How did you decide to submit your design to an international design competition?
YI : A desire to spread Kagoshima culture globally. By having the value of regional culture recognized on the international stage, we aim to open new possibilities for preserving traditions.
DI: What did you learn or how did you improve yourself during the designing of this work?
YI : The critical importance of “translation skills” when modernizing traditional crafts. Realizing that it requires designing cultural experiences, not merely altering forms.
DI: Any other things you would like to cover that have not been covered in these questions?
YI : This project extends beyond vessel design; it is an initiative to connect Kagoshima's living culture—the “time spent around shochu”—to the future.