Maintenance
- Friday, September 30, 2022, Emergency System Maintenance
- November 27th, 2021, Impact of Enterprise Cloud 2.0 Emergency System Maintenance
- June 22nd, 2021(JST), Adding IP Address of TURN Server.
- May 25th, 2021(JST), Impact of Enterprise Cloud 2.0 System Maintenance
- Mar. 11st, 2021, System Maintenance 3:00am - 4:00am(JST)
- January 9th, 2021, Impact of Enterprise Cloud 2.0 System Maintenance
- December 12th, 2020, Impact of Enterprise Cloud 2.0 System Maintenance
- Oct. 22nd, 2020, System Maintenance 3:00am - 4:00am(JST)
- July 14th, 2020, Impact of Enterprise Cloud 2.0 System Maintenance
- Nov 26th, 2019, Impact of Enterprise Cloud 2.0 System Maintenance
- Jan 16th, 2019, System Maintenance 2:30 AM - 5:30 AM (JST)
- Nov 24th, 2018, Impact of Enterprise Cloud 2.0 System Maintenance
- April 10th, 2018, Emergency System Maintenance 7:00 AM - 9:00 AM (JST)
- Feb 6th, 2018, System Maintenance 7:00 AM - 9:00 AM (JST)
- Sep 9th, 2017, System Maintenance 7:00 AM - 9:00 AM (JST)
- Aug 9th, 2017, System Maintenance 7:00 AM - 9:00 AM (JST)
- Jul 19th, 2017, System Maintenance 7:00 AM - 9:00 AM (JST)
- Jun 21th, 2017, System Maintenance 7:00 AM - 9:00 AM (JST)
- May 15th, 2017, System Maintenance 7:00 AM - 9:00 AM (JST)
- Apr 11th, 2017, System Maintenance 7:00 AM - 9:00 AM (JST)
- Mar 22th, 2017, Emergency System Maintenance 7:00 AM - 9:00 AM (JST)
- Feb 27th, 2017, System maintenance 8:00 AM - 8:30 AM (JST)
- Jan 12th, 2017, System maintenance 8:00 AM - 8:30 AM (JST)
- Dec 9th, 2016, System maintenance 8:00 AM - 8:30 AM (JST)
- Oct 12th, 2016, System maintenance 8:00 AM - 8:30 AM (JST)