Japanese peace activist Hiroji Yamashiro was detained for five months from October 2016 for leading a group of activists in protest against the relocation of a US Marine Corps Airbase. Last summer he was released on bail but he and other activists now face long sentences. He has accused the Japanese authorities of human rights violations.
You can read more about Yamashiro's story here. Click here to sign the petition to drop all charges against him and his fellow activists.