Tokyo Metropolitan Police Department Riot Police Unit - SAT Introduction
ITokyo Metropolitan Police Department Riot Police Unit

Their primary duties include public safety security, disaster response, crowd control, VIP protection, group patrols, and various joint crackdowns. "Public safety security" refers to security enforcement activities where unit operations are used to prevent crimes related to national public safety and political movements beforehand, and to resolve illegal situations when crimes do occur. "Disaster response" refers to police rescue operations and other activities conducted in the event of a disaster, with the aim of protecting individual lives, bodies, and property, and maintaining public safety and order.
Tokyo Metropolitan Police Department SAT

This is a specialized counter-terrorism and counter-violent crime unit (Special Assault Team) of the Japanese police. Deployed to select police headquarters such as the Tokyo Metropolitan Police Department and the Osaka Prefectural Police, they respond to major incidents such as hijackings and the occupation of critical facilities.