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DIG Shibuya Impact Evaluation

Telling Shibuya, Tokyo’s story through human-centered data

Sector

Civic & Public

Region

Asia Pacific

Timespan

2025

Koen Dori, one of the central streets in Shibuya, North from the famous scramble crossing, was closed for vehicles but open to people walking to enjoy public spaces in an unusual way for Tokyo. Credit: Gehl

DIG Shibuya is a 4-day festival that transforms Tokyo’s busiest district with art, technology, and innovation. In partnership with Yomiko Advertising and top researchers, we used data to measure its impact — analyzing public engagement, space usage, and cultural influence — to prove how data and design can elevate public experiences.

Local universities collected data during and after the festival. The data stories captured public space usage, perceptions of the event and towards the municipality, while local citizen scientists gathered impressions of art and technology. These stories, against a baseline of data, will help Shibuya Ward (municipality) make future planning decisions. Credit: Gehl
We studied Koen Dori, one of the district’s busiest streets and its surroundings to uncover how the streets transformed into shared public spaces and what it could mean for the future of Shibuya. 94% of traffic accounts for pedestrians, only 5% are vehicles but 55% of the space is allocated to driving and parking lanes. If people are given an invitation to use public space, they use it and feel more welcome in the area. Credit: Gehl

Enhancing Shibuya’s role as a culture-tech hub

Shibuya has iconic pedestrian volumes, on-par with the busiest places around the world, but roads are prioritized for cars, leaving pedestrians with little space. People are always on the move because there are very few invitations to spend time in the public realm but people crave high quality public spaces and invitations to pause and socialize in Shibuya.

DIG Shibuya, a 4-day festival held in the heart of Shibuya, challenged the status quo by opening its streets to pedestrians. While Shibuya is know as a place for fashion and entertainment, DIG Shibuya celebrates the intersection of art, technology, and innovation. Hosted by the Shibuya Creative Tech Committee, the event brings together global artists to activate public spaces and engage Tokyo’s creative-tech community. Since public spaces are often considered places for people to move through rather than to stay, we wondered how a tech and art festival in the street might change the way people use and feel about these spaces.

Using a mixed-method approach, Gehl, Yomiko Advertising, and academic partners from Kokushikan University and Tokyo City University ran an impact assessment. The evaluation explored the festival’s effects on public space usage, the community’s perception of art and technology, and how the event contributed to Shibuya’s cultural and creative-tech landscape. Through this assessment, the project offered valuable insights into the festival’s role in shaping a human-centered Shibuya.

Tokyo’s Shibuya crossing is the world’s busiest pedestrian crossing. Credit: Daryan Shamkhali

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