In 2016, we launched the “Mash Park Project,” a disaster recovery support initiative based on the concept of "delivering the brightest smiles to children."

Once a year, we open our headquarters to host a charity event. Proceeds are used to fund the construction of parks in disaster-affected areas, including 100% of sales from the merchandise floor, a portion of sales from partner company booths and food stalls, and donations generated through charity campaigns on Mash Group’s brand e-commerce platforms.

• Total Charity Contributions

  ¥122,722,885 (as of the end of December 2025)

The first commemorative park, “MASH PARK ONAGAWA,” opened on August 19, 2021. A park overlooking the sea was created in Onagawa Town, Oshika District, Miyagi Prefecture.