The rikishi of Musashigawa heya spent a portion of their weekend on a great community outreach project, cleaning the beach on Enoshima, a small but beautiful island in Kanagawa Prefecture. In addition to a squad of rikishi, a number of people from the community and fans of Musashigawa joined in, and they made quick work of the trash.
Following the clean up, the Musashigawa crew held an outdoor / on the beach practice and exercise session, with their supporters free to join in. This included giant rikishi sparring against children and generally having a good time all around.
Full details on the Musashigawa web site. Clean up pictures here, and community practice session here