Bronze Advertising, Marketing and Communication Design · 2026
Kokorozashi Mirror Corporate Identity Signage
- A' Design Award 2026 Bronze Winner in Advertising, Marketing and Communication Design
- Awarded April 15, 2026
- CLIENT: Mitsui & Co., Ltd.
- Estimated Number of Design Views: 15,128
- Verification code 821A4BCC2C · Verify this award
About Kokorozashi Mirror Corporate Identity Signage
Kokorozashi Mirror is a corporate identity signage installation created for Mitsui & Co., Ltd. The signage is placed in a station passage that connects to the company headquarters. Photographs of employees and workplace scenes represent ten business divisions. Handwritten messages overlaid on the images express the aspirations of each division. A mirror stands at the end of the passage and carries the brand tagline It all begins with Kokorozashi. Viewers see their own reflection together with the message, which invites personal reflection.
Unou-Jikenn's Kokorozashi Mirror Corporate Identity Signage emerges within the discourse of contemporary environmental graphic design where the communicative demands of public infrastructure intersect with the aesthetic aspirations of refined corporate identity systems, this work exemplifying the sophisticated integration of wayfinding functionality and brand expression within the challenging context of subterranean transit architecture, a realm where spatial constraints, material limitations, ambient lighting conditions, and the relentless flow of human traffic impose rigorous demands upon any communicative intervention, the design demonstrates notable compositional intelligence in its calibrated relationship between the primary illuminated signage element and its architectural substrate, the grey concrete wall serving not as neutral backdrop but as active participant in the visual dialogue, its textured, variegated surface providing chromatic and tactile counterpoint to the smooth, luminous face of the lightbox, the typographic execution reveals considerable refinement, the sans-serif letterforms exhibiting elegant proportions, generous spacing, and crisp definition that ensures optimal legibility even under the varied viewing conditions of transit environments where passengers move at different velocities and angles of approach, the geometric logo configuration accompanying the typography introduces a memorable visual signature that functions across scales and contexts, its diamond-form vocabulary suggesting clarity, precision, and faceted reflection, qualities semantically appropriate for corporate identity while maintaining sufficient abstraction to avoid literal representation, the chromatic restraint governing the design merits particular attention, with the achromatic palette of greys, blacks, and whites creating an atmosphere of professional sophistication and understated elegance, this desaturated approach allows the signage to assert its presence through luminosity and typographic clarity rather than chromatic competition, a strategic choice in an environment where the yellow wayfinding column already provides necessary chromatic orientation, the lighting strategy demonstrates technical accomplishment, the internal illumination achieving even distribution across the display surface while generating a subtle luminous halo that softens the transition between signage and wall, this careful modulation of light prevents harsh contrast while ensuring the communication remains visible and legible, the work engages with longstanding traditions of Swiss-influenced international graphic design with its emphasis on typographic precision, grid-based organization, and the reduction of visual means to essential elements, yet the execution also reflects distinctly contemporary sensibilities in its integration of digital typography, LED illumination technology, and the sophisticated material palette available to twenty-first-century environmental designers, the human figure moving through the frame, though rendered with motion blur suggesting the transient nature of individual commuter experience, provides essential scale reference and contextualizes the signage within lived spatial practice rather than abstract formal exercise, one observes how the design negotiates the fundamental tension inherent in public signage between assertive visibility necessary for wayfinding effectiveness and respectful integration that avoids visual aggression or environmental disruption, the solution achieves this balance through measured luminosity, refined typography, and disciplined geometric organization, the work invites consideration of how corporate identity systems extend beyond conventional applications in print collateral or digital platforms to inhabit architectural space, shaping the experiential texture of urban environments and participating in the daily rituals through which millions of individuals navigate metropolitan infrastructure, how might this particular signage configuration influence the psychological experience of underground travel, transforming potentially disorienting subterranean circulation into moments of orientation, clarity, and perhaps even aesthetic appreciation within the flow of functional necessity.
Press Kit
- Unique Properties
- This display visually expresses the roles and values of each business division, based on Mitsui & Co.'s brand tagline: It all begins with Kokorozashi. Unique to this display is the use of mirrors. The use of an innovative display mirror with the theme It all begins with Kokorozashi provides employees with a unique opportunity to reflect on their own aspirations in the context of their work. And it also shows other passersby that Mitsui & Co. is a company that values its people's aspirations.
- Dimensions & Packaging
- Mirror Signage: Width 1377 mm x Depth 3 mm x Height 1030 mm.
Business Unit Signage: Width 1377 mm x Depth 3 mm x Height 1030 mm. - Tags
- OOH, Out of home, Advertising, CI, Corporate Identity, Signboard, Station sign, Mirror
- Production Technology
- This PR display can communicate a variety of messages reinforcing the overall theme of Kokorozashi. The layout is unified so the different messages are easy to read. By using handwriting, the concept is personalized and individualized.
- Design Challenge
- The greatest challenge was inspiring Mitsui & Co. employees to reflect on their own Kokorozashi. Conventional signage offers merely a passive viewing experience. However, by having viewers superimpose their reflections over the concept It all begins with Kokorozashi displayed on a mirror, we created a natural catalyst for them to question their own aspirations. This transformed a one way message into an interactive experience.
- Project Duration
- Published: August 28, 2025 to Present in Tokyo, Japan.
- Operation Flow
- The placement of the displays is arranged according to the natural flow of traffic to maximize impact. There are messages from 10 different employees one after the other. The brand tagline comes last in the mirror. This allows passersby to get a sense of each business division's aspirations. The mirror and its message make a connection to them personally, to their own lives. It all begins with Kokorozashi.
- Research
- To visualize the brand tagline Kokorozashi, we expressed the aspirations of Mitsui & Co.'s 10 business divisions through handwritten messages. The aim was to convey that the company values personal aspiration, and to communicate the diverse range of its businesses. We developed a spatial design featuring the brand tagline on mirrors and the aspirations of the business divisions, reconstructing the station passage into a narrative space for visitors to experience the corporate values.
- Inspiration
- As a global trading and investment company, Mitsui & Co. faces the challenge that its wide range of businesses makes it difficult for many people to understand what exactly it is and its people do. Images of employees and workplace scenes are overlaid with messages articulating the Kokorozashi of each business division, followed by the reflection of the person looking into the mirror and the message. It symbolizes the inner drive needed to turn aspirations into reality.
- Image Credits
- Images 1 to 5: Photographer Takumi Ota.
Video Credits: Director, Cinematographer and Editor Yuki Nobue.