AlterLock CycleGuardService

Contact Us

Announcement of Winter Holidays

Due to the winter holidays in Japan, our office will be closed from Wednesday 28 December 2022 to Wednesday 5 January 2022. We will be back in the office on Thursday 6 January 2022, and will respond to your enquiries at this time. We apologize for the inconvenience. Thank you for your kind understanding.


  • For technical or warranty questions, please check ChatBot or FAQ page.
  • For any other questions, please contact us using the contact form.
  • Note that we may take time to respond depending on the content of your inquiry.
  • If you don't receive an email after a few minutes, please check that your email address is correct and that it is not in your spam folder.
Click or drag a file to this area to upload.