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Other Disclosures3636Mitsubishi Research Institute,Inc.Information and Communications, Services and Others

Yokohama City Launches Citizen-Participation Demonstration Project to Expand Private Investment in Green Infrastructure

Mitsubishi Research Institute, Inc. collaborated with バイオーム to launch a citizen-participatory green infrastructure demonstration project in Yokohama. The project will analyze biodiversity submissions to an app and questionnaire responses to assess changes in citizens’ awareness and behavior and identify conditions that encourage private-sector investment.

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Announced details

Green Infrastructure Biodiversity Quest (official name: Connecting Communities and Greenery: Discovering Biodiversity through Green Infrastructure in Yokohama)Biodiversity collection app “Biome”
Applicable field (uses covered by this announcement)

Green infrastructure, biodiversity conservation, urban and regional development, private-sector investment, policy and institutional design

Launch dateStarts on 5 October 2026 (demonstration period: 5 October to 4 December 2026)
What the company reported numerically
Usage history

Cumulative downloads of the “Biome” app: more than 1.3 million. Biodiversity records: more than 11.5 million (through October 2026)

Relationship between the counterparty and the company
Mitsubishi Research Institute,Inc.3636
Relationship with the Company

MRI and バイオーム will jointly conduct a demonstration project covering the classification of green infrastructure functions, assessment of changes in awareness and behavior through a citizen-participatory initiative, and a survey of industry trends aimed at expanding private-sector investment.

Counterpartyバイオーム, Inc.

A Kyoto University-affiliated startup. It develops and operates the biodiversity collection app “Biome,” which incorporates proprietary species-identification AI, and builds biodiversity distribution databases, supports TNFD initiatives and Nature Coexistence Site certification, and conducts biodiversity assessments for urban development. Representative Director: Fujiki Shogoro (藤木庄五郎).

Location (as indicated in this announcement)

Within Yokohama (demonstration field)

Offering price

Participation fee: Free

The company does not address Contract Value / Impact on Business Performance.

Source (materials cited by the company)

Ministry of Land, Infrastructure, Transport and Tourism, “Green Infrastructure New Technology Development Support Program” and “Green Infrastructure Promotion Strategy 2030”

Announced details
ItemDetails
Names of Products / Services CoveredGreen Infrastructure Biodiversity Quest (official name: Connecting Communities and Greenery: Discovering Biodiversity through Green Infrastructure in Yokohama), Biodiversity collection app “Biome”
Counterpartyバイオーム, Inc.
Counterparty overviewA Kyoto University-affiliated startup. It develops and operates the biodiversity collection app “Biome,” which incorporates proprietary species-identification AI, and builds biodiversity distribution databases, supports TNFD initiatives and Nature Coexistence Site certification, and conducts biodiversity assessments for urban development. Representative Director: Fujiki Shogoro (藤木庄五郎).
Relationship with the CompanyMRI and バイオーム will jointly conduct a demonstration project covering the classification of green infrastructure functions, assessment of changes in awareness and behavior through a citizen-participatory initiative, and a survey of industry trends aimed at expanding private-sector investment.
Offering priceParticipation fee: Free
Launch dateStarts on 5 October 2026 (demonstration period: 5 October to 4 December 2026)
Applicable areaGreen infrastructure, biodiversity conservation, urban and regional development, private-sector investment, policy and institutional design
LocationWithin Yokohama (demonstration field)
Usage historyCumulative downloads of the “Biome” app: more than 1.3 million. Biodiversity records: more than 11.5 million (through October 2026)
SourceMinistry of Land, Infrastructure, Transport and Tourism, “Green Infrastructure New Technology Development Support Program” and “Green Infrastructure Promotion Strategy 2030”
Items this document does not state (8)
Contract ValueContract DateAward/certification nameAwarding / certifying bodyRegistration number and expiry dateLocation scaleQuantitative EffectsImpact on Business Performance

These are items the company does not state in this document. We do not leave them blank, nor fill them in from other sources or by inference.

The reasons the company gives

The company's own explanation, not something inferred from the numbers.

A sufficient evaluation framework has not yet been established for citizens, businesses, financial institutions and others to share an understanding of the value of green infrastructure and use it in investment decisions. Through the demonstration project, the parties will identify the evidence and policy and institutional support requirements needed to expand private-sector investment.

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Yokohama City Launches Citizen-Participation Demonstration Project to Expand Private Investment in Green Infrastructure | Mitsubishi Research Institute,Inc. (3636) timely disclosure | Komori