Police aren't the only ones on patrol since the earthquake hit. Members of the Yakuza, Japan's organized crime syndicate, have also been enforcing order. All three major crime groups—the Yamaguchi-gumi, the Sumiyoshi-kai, and the Inagawa-kai—have "compiled squads to patrol the streets of their turf and keep an eye out to make sure looting and robbery doesn't occur," writes Adelstein in an e-mail message. "The Sumiyoshi-kai claims to have shipped over 40 tons of [humanitarian aid] supplies nationwide and I believe that's a conservative estimate." One group has even opened its Tokyo offices to displaced Japanese and foreigners who were stranded after the first tremors disabled public transportation. "As one Sumiyoshi-kai boss put it to me over the phone," says Adelstein, " 'In times of crisis, there are not Yakuza and civilians or foreigners. There are only human beings and we should help each other.' "