Nature‑Positive Solutions for Climate, Biodiversity, and Sustainable Development
Rebuilding with Nature Inc. is a science-based environmental solutions company delivering innovative, scalable,
and investable nature-positive projects across marine, terrestrial, and agricultural systems.
SDGs Award – Shizuoka Prefecture (2025)
Honored with the prestigious SDGs Business Award for advancing sustainability and nature-positive innovation.
View Award Details
For a Sustainable Planet.
About Us
Rebuilding with Nature Inc. focuses on rebuilding ecosystems with nature, not against it. Our solutions are grounded
in scientific research and designed to be environmentally safe, climate-aligned, and scalable across regions.
- Biodiversity conservation
- Climate action and resilience
- Sustainable livelihoods
- Nature-positive investments
Our Mission
🌱 To rebuild ecosystems with nature, delivering innovative, scalable solutions that support biodiversity, climate action, and sustainable livelihoods.
Our Goals
- Environmental protection and conservation through sustainable, innovative, green engineered materials
- Projects aligned with SDGs, ESG frameworks, and 30x30 targets
- Blue carbon projects and carbon credits
- Marine ecosystem restoration (corals, seagrass, mangroves)
- Wastewater treatment using nature-based biofilters
- Sustainable agriculture and aquafarming
- Promotion of organic fertilizers
- Soil remediation and ecosystem recovery
Our Solutions & Projects
🌊 Marine & Coastal Ecosystems
- Coral conservation through sexual reproduction and natural recruitment
- Seagrass and mangrove restoration
- Blue carbon solutions and ecosystem monitoring
🌱 Nature-Based Materials
- Recycled green materials from recycled glass
- Environmentally safe, no harmful substances
- Porous or non-porous structures
- Predominantly silica-based
💧 Water & Wastewater Treatment
- Biofilter-based wastewater treatment
- Nature-based remediation systems
🌾 Sustainable Agriculture & Aquafarming
- Organic fertilizer applications
- Resilient rice systems
- Soil remediation and sustainable land-use
Why Rebuilding with Nature
- Science-driven and evidence-based solutions
- Climate-aligned and policy-consistent approaches
- Innovative, scalable, and investable projects
- Integrated land, sea, and agriculture solutions
- Long-term ecosystem health and resilience
Leadership
Dr. Chitra Ramphul — CEO & Co-Founder
Marine ecologist and environmental scientist specializing in coral reef restoration, blue carbon, and nature-based solutions.
Email: c.ramphul@rebuildingwithnature.com
Mobile: +81 80 2552 7765
Mr. Tatsutoshi Masuda — President
Email: t.masuda@rebuildingwithnature.com
Mobile: +81 (0)80 6984 1533 / (0)80 2662 0668
Our Projects
Project showcase coming soon.
Collaborations
Partner organizations and joint initiatives will be listed here.
Conferences
2025
- BLUE ECONOMY EXPO @ Suruga Bay – Shimizu, Shizuoka
2024
- 78th Cement Tech Conference – Tokyo, Japan
- Association of Engineers Conference – Sendai, Japan
- IMCC7 – Cape Town, South Africa
- BLUE ECONOMY EXPO @ Suruga Bay
