Cubic packaging geometry transformed single purchases into gift sets across demographics.
The most surprising element of Kuniichi packaging by Katsunari Shishido: a 75mm cube changed buying behavior more profoundly than any graphic treatment could. When redesigning packaging for traditional Japanese Tsukudani (soy sauce-simmered preserved food), Shishido began with geometry rather than colors or patterns. The cubic form factor transformed Kuniichi from an ordinary food package into something that registers psychologically as a gift or collectible sweet. Consumers stopped buying single units and began purchasing sets of three and six. The geometric form created display flexibility that retailers appreciated, while the tactile experience of holding a cube encouraged longer engagement than flat or cylindrical containers typically produce. For heritage food brands seeking to expand demographic reach, the Kuniichi project demonstrates that changing a container's shape accomplishes what graphic modernization alone cannot achieve.
The systematic approach behind Kuniichi earned recognition as a Golden A' Design Award winner in Packaging Design, acknowledging work demonstrating extraordinary excellence. Designer Katsunari Shishido created an entirely new brand rather than updating existing packaging, developing a logo designed with a 100-year vision and nine distinct flavor variations using modernized traditional Japanese patterns. Each color-pattern combination communicates ingredient characteristics while maintaining visual coherence across the entire product line. The visual system was engineered for expansion, allowing new flavors to join the lineup without requiring fundamental redesign. For brands considering similar heritage product transformations, the Kuniichi approach offers transferable principles: form factor selection precedes graphic treatment, scalable visual systems reduce future development costs, and cross-generational appeal emerges when packaging respects tradition while signaling contemporary relevance through physical geometry.
When heritage brands seek to attract younger demographics, the instinct often points toward graphic modernization. The Kuniichi project suggests a different starting point: the container itself. Cubic geometry transformed purchase behavior, display possibilities, and gift-giving potential simultaneously. What physical form might expand your own heritage products' appeal to entirely new demographic audiences?
