Current and past clients 

Client Testimonials

“I worked with Ms. Nakagawa to review and assess an information memorandum of our potential investment target at a pre-DD stage.  Her work was thorough and very comprehensive, based on her substantial and practical experience with impact investments. She raised pertinent issues, which she could not have done without managerial experience with an impact investment company.  I recommend her strongly for matters related to impact investment.”  

Takuro Kimura, Former Senior Advisor, Innovation Corporation Network of Japan (INCJ)

“We contracted Sawa to help us with a highly strategic project for Tshikululu. It was an absolute pleasure working with her. She is the exact kind of consultant that we love working with – reliable, delivery-oriented (always on time, regardless of time pressures), thoughtful and value-adding. She is a deeply strategic thinker that helped us work through the project effectively. The end product was exactly what we were looking for, and we hope to continue working with her going forward.”

Adam Boros, Head of Social Impact, Tshikululu Social Investments

Sawa from ThreeArrows Impact Partner was fabulous to work with and came highly recommended. She was punctual, deadline oriented, knowledgeable and consultative through all steps in the process. We have a great foundation from which to build further as we scale.”

Stacey Brewer, Co-founder & CEO, SPARK Schools

We hired ThreeArrows to help us with fundraising. As an early stage start-up, we really appreciated the deep knowledge and understanding about fundraising and equity investments that Sawa brought to the team. She guided us through the process in a structured and efficient way. She also made savvy and thoughtful recommendations. The overall experience of working with ThreeArrows resulted in tangible real value to our company.”


We contracted Sawa to help us formalise and improve our investment processes in our fund for social enterprises, Simanye Trust. Sawa was extremely efficient and knowledgeable and it is very clear she has vast impact investing experience. She helped us put together a range of policy and mandate documents and helped us tailor these in ways that made sense for us. Given that what we do a is a little different, we also found Sawa to be adaptable and flexible. She is a consummate professional and a pleasure to work with. We would highly recommend her services!”