My friend Akira Wada from the Japanese River Restoration Network got in touch with me after seeing our new Riverspace website, as one of their partners, Clear Water, have produced something similar for Japan. Please go and take a look at the Clear Water Project as you can explore Japan and see the work they are doing to restore rivers and connect people to their environment.
The site is in Japanese, but if you click the translate button you can take a tour and get inspired to maybe visit these places one day!