We handle the valuable property of our customers safely and reliably.

Upon request from the customer we collect and deliver documents, magnetic tape, videotape, fixtures and fittings, etc. Sumitomo Warehouse independently developed an Internet Trunk Room System to provide inventory management and handle many types of requests over the Internet. We also provide services to handle household effects, works of art, valuables, clothing, furs, etc. * Medical Data Storage and Transfer Service (MDST Service) Through a business tie-up with KDDI, Sumitomo Warehouse provides storage service for x-rays, medical records, and other medical documents, as well as handling the creation of databases from that information and data transmission services.

The Heiwajima Trunk Room is Japan's first trunk room built with a quake-absorbing structure.

Heiwajima Trunk Room Equipped with a seismic isolation device to withstand a major earthquake In addition to an earthquake-resistant and fireproof structure, lessons were taken from the 1995 Great Hanshin-Awaji Earthquake and a seismic isolation device (laminated rubber system) was installed to protect our customers' valuable property. The quake-absorbing structure is centered around a device that will absorb the force of an earthquake at the building's foundation where the building comes in contact with the ground, taking into consideration that the force of an earthquake moves from the ground to the foundation and then to the upper part of the building. This system is designed to protect the building and the items inside. According to confirmed test results, it will reduce vibration levels by 66% to 80%. Optimized Central Air Conditioning Temperature and humidity are controlled to provide the optimum environment for important documents, magnetic tape, videotape, art, valuables, and other items. Doubly Safe Security System All doors are equipped with special locks and are covered by a surveillance camera and infrared sensors as part of a doubly safe security system. To protect the important items we have been commissioned to store, we also have halon gas fire extinguishers in case of emergency. Acquired ISO 27001* certification for Heiwajima Trunk Room * ISO 27001 is the only auditable international standard which defines the requirements for an Information Security Management System (ISMS). The standard is designed to ensure the selection of adequate and proportionate security controls.

The Hanyu Trunk Room is equipped with a full-strength security system.

Hanyu Trunk Room Full-Strength Security System Security guards are on duty 24 hours a day, watching the premises. Around the outside of the compound is a three-meter-high fence, surrounded by infrared sensors. All shutter- and window-equipped gate entrances to the facility employ passive infrared detectors and other sensors. IC cards are used for entering and leaving the building for identity management as part of the full-strength security system. Shuttle Service Provides Quick Collection and Delivery The Hanyu Trunk Room is located just two kilometers from the Tohoku Expressway's Hanyu Interchange, and a shuttle service runs directly to and from the Heiwajima Trunk Room in Tokyo. This allows for quick collection and delivery that differs little from having storage within the metropolitan district. Distance from Tokyo Avoids Simultaneous Damage As the facility is approximately 60 kilometers from downtown Tokyo, if the city were hit by an earthquake, simultaneous damage would be avoided. A quake-resistant and fireproof structure and various anti-seismic devices further ensure safe storage. Acquired ISO 27001* certification for Hanyu Trunk Room * ISO 27001 is the only auditable international standard which defines the requirements for an Information Security Management System (ISMS). The standard is designed to ensure the selection of adequate and proportionate security controls.