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Entities

Toyooka City

Incidents involved as Deployer

Incident 18255 Report
Autonomous a2z ROii Bus Struck Roadside Stone Wall During Passenger Trial in Toyooka, Japan

2026-11-09

A Level 2 autonomous ROii bus developed by South Korea's Autonomous a2z struck a roadside stone wall in Toyooka, Hyogo Prefecture, Japan, after moving left in response to an oncoming large vehicle. The bus was carrying six passengers and two crew members, none of whom was injured. The city suspended the demonstration pending safety checks and an investigation into the cause.

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Related Entities
Other entities that are related to the same incident. For example, if the developer of an incident is this entity but the deployer is another entity, they are marked as related entities.
 

Entity

Zentan Bus Co., Ltd.

Incidents involved as Deployer
  • Incident 1825
    5 Reports

    Autonomous a2z ROii Bus Struck Roadside Stone Wall During Passenger Trial in Toyooka, Japan

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Entity

Automated driving system deployers

Incidents involved as Deployer
  • Incident 1825
    5 Reports

    Autonomous a2z ROii Bus Struck Roadside Stone Wall During Passenger Trial in Toyooka, Japan

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Entity

Autonomous vehicle fleet operators

Incidents involved as Deployer
  • Incident 1825
    5 Reports

    Autonomous a2z ROii Bus Struck Roadside Stone Wall During Passenger Trial in Toyooka, Japan

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Entity

Autonomous a2z Corporation

Incidents involved as Developer
  • Incident 1825
    5 Reports

    Autonomous a2z ROii Bus Struck Roadside Stone Wall During Passenger Trial in Toyooka, Japan

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Entity

Automated driving system developers

Incidents involved as Developer
  • Incident 1825
    5 Reports

    Autonomous a2z ROii Bus Struck Roadside Stone Wall During Passenger Trial in Toyooka, Japan

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Entity

Bus passengers

Incidents Harmed By
  • Incident 1825
    5 Reports

    Autonomous a2z ROii Bus Struck Roadside Stone Wall During Passenger Trial in Toyooka, Japan

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Entity

Passengers

Incidents Harmed By
  • Incident 1825
    5 Reports

    Autonomous a2z ROii Bus Struck Roadside Stone Wall During Passenger Trial in Toyooka, Japan

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Entity

Public transit passengers

Incidents Harmed By
  • Incident 1825
    5 Reports

    Autonomous a2z ROii Bus Struck Roadside Stone Wall During Passenger Trial in Toyooka, Japan

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Entity

Road users

Incidents Harmed By
  • Incident 1825
    5 Reports

    Autonomous a2z ROii Bus Struck Roadside Stone Wall During Passenger Trial in Toyooka, Japan

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Entity

Public safety

Incidents Harmed By
  • Incident 1825
    5 Reports

    Autonomous a2z ROii Bus Struck Roadside Stone Wall During Passenger Trial in Toyooka, Japan

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Entity

ROii autonomous bus

Incidents implicated systems
  • Incident 1825
    5 Reports

    Autonomous a2z ROii Bus Struck Roadside Stone Wall During Passenger Trial in Toyooka, Japan

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Entity

Automated driving systems

Incidents implicated systems
  • Incident 1825
    5 Reports

    Autonomous a2z ROii Bus Struck Roadside Stone Wall During Passenger Trial in Toyooka, Japan

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Entity

Autonomous vehicle decision-making system

Incidents implicated systems
  • Incident 1825
    5 Reports

    Autonomous a2z ROii Bus Struck Roadside Stone Wall During Passenger Trial in Toyooka, Japan

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