#Japan #used cars #Gifu #Sojitz #Preferred Networks

Sojitz Unveils Cutting-Edge Used Car Exterior Scanner

Sojitz Corporation, in collaboration with Preferred Networks (PFN), has recently announced a pioneering drive-through exterior scanner designed to identify various exterior flaws such as scratches, dents, rust, and repaint marks on vehicles.

Scheduled for a demonstration in the fall of 2025 at the JU Gifu Hashima Auto Auction’s inspection lane, the scanner's service is set to commence in spring 2026. By integrating this technology, Sojitz aims to provide new digital diagnostic solutions that objectively visualize repair and accident histories for used cars, ultimately improving transparency in the used car distribution market.

The Need for Enhanced Inspection Methods

When selling used cars in Japan, dealers are required to disclose any existing repair histories based on the automotive fair competition regulations. Traditionally, inspections are conducted by human assessors relying on visual checks, leading to inconsistencies and a pressing need for enhanced accuracy and resource management.

The newly developed exterior scanner measures 5 meters in width, 3.6 meters in height, and 1.2 meters in depth, and can be retrofitted onto existing vehicle inspection lanes. Utilizing advanced optical technologies, the scanner employs cameras to simultaneously scan the front, rear, sides, and top of vehicles. This image processing allows for the visualization of various exterior defects, making it easier to detect flaws that might be missed by the human eye, especially repaint marks on white, silver, and gray vehicles. The scanning process is designed to take approximately 30 seconds per vehicle.

As part of ongoing developments, Sojitz plans to gather extensive training data through the upcoming demonstrations, aiming to enhance the automatic detection of flaws and improve accuracy through AI learning. Additionally, a feature for automatic report generation is also on the horizon.

Collaboration with JU Gifu Hashima

JU Gifu Hashima is one of Japan’s leading auto auction houses, handling approximately 230,000 used vehicles annually. The new scanner will be installed at their inspection lane in Hashima, Gifu, along with other advanced tools like tire tread gauges and underbody imaging equipment. These tools will allow for precise quantification of tire wear to 0.1 millimeters and visualize corrosion or damage beneath the vehicles. Following the demonstration phase, scheduled to conclude in March 2026, improvements to the scanner's mechanisms and AI capabilities will be made based on the results. Consequently, the launch of their services is planned for spring 2026.

Introducing the Bosch Car History Report

Sojitz has also partnered with Bosch Corporation, the Japanese subsidiary of Bosch, to introduce the Bosch Car History Report (BCHR), a service designed to visualize the accident history of vehicles. This innovative report uses data extracted from event data recorders (EDRs) and crash data retrieval tools (CDR) to create diagnostic reports on a vehicle's collision history. Sojitz aims to offer customized BCHR reports to customers, reflecting specific requests and enhancing the accident history diagnosis.

This service is expected to be available starting in October 2025 through JU Gifu Hashima, promoting new service offerings for auction participants.

Sojitz's Commitment to Digital Innovation

Sojitz’s mid-term management plan for 2026 focuses on achieving growth through a comprehensive digital strategy. The company’s mission is encapsulated in the mantra “Digital in All,” which emphasizes three strategic initiatives: generating revenue through digital means, enhancing value with digital tools, and building a robust digital infrastructure. Their automotive division is not only involved in wholesale and retail operations both domestically and internationally but is also dedicated to developing new car-related services that resonate with the shifts in market demand. Through this new digital-based used car diagnostic service, Sojitz is contributing to greater transparency in the automotive market and the advancement of Japan's digital society.

In summary, Sojitz’s launch of the exterior scanner signifies a groundbreaking advancement in the used car inspection process, reflecting its commitment to innovation and digital solutions in the automotive industry.