店長縛ってiPhoneなど奪ったか　男3人を逮捕　トクリュウとみて捜査（産経新聞） - Yahoo!ニュース

This page reports on the arrest of three men suspected of robbing a mobile phone store in Shinjuku, Tokyo on March 14. The suspects allegedly threatened the store manager with a crowbar, bound him with tape, and stole approximately 730,000 yen in cash and 87 mobile devices including iPhones and Apple Watches, totaling around 17 million yen in market value. Police believe the group used encrypted communication apps for instructions and are investigating the incident as part of organized "tokuryu" (anonymous, fluid-type criminal groups) activities.