About a month after the news conference, Sato and Suzuki were arrested and charged with theft and trespassing. According to the activists, they were detained by police for 26 days, and were held without charge for 23 days. During that time, they also said they were questioned without a lawyer, tied to chairs, and interrogated for up to 12 hours a day. According to a
United Nations human rights group, their treatment by Japanese authorities was arbitrary and contravened elements of the Universal Declaration of Human Rights and the International Covenant on Civil and Political Rights.
Amnesty International also expressed its concern about their treatment and suggested that the detention and charges against Sato and Suzuki may have been aimed at intimidating activists. During his interrogation by police, Suzuki claims he was compared to the
Aum Supreme Truth group, which committed
poison gas attacks on the Tokyo subway. The two activists faced up to 18 months in prison. On September 6, 2010, they were found guilty of trespassing and of stealing whale meat they presume to have been illegally diverted from whaling research for personal profit. They were sentenced to one year in prison by the Aomori District Court, but the sentences were suspended for three years. On July 12, 2011, the Sendai Appellate Court rejected their appeal. ==Anti-whaling views expressed by Sato==