Contacting us - eCorpOne Co., Ltd.

Phone number: +81-3-5577-6700
FAX: +81-3-5577-6710
Normal business hours: 9am to 5pm
(During non business hours, your call will be transferred to a mobile for for emergency support.)
Please also fill out the form below for reference and detailed support.

*** We will ignore all of the sales attempts ***

Your name (required)

Your company URL

Your E-Mail address (required)

Your hone number including country code

Message title

Your message (required)
Please edit the content below freely. It might be helpful to provide information similar to the following. We are looking for a company that can handle the server relocation , LAN wiring, and PC support due to our relocation. Additionally, we like to request server and desktop support after the relocation is complete. <Current Setup> - 25 Windows 10 Pro PCs - 1 Windows 2012 Server (Active Directory is in place) - 1 Canon Printer - 30 phones. - Location: Shibuya, Tokyo <New Location> - 50 Windows 11 Pro PCs (Add 25, and we want to update the existing PCs to Windows 11 Pro) - 1 Windows 2021 Server (Like to update due to expiration of maintenance.) - 2 Printers (Add 1 printer) - 55 phones. - Location: Shibuya, Tokyo