• There is no PC and no internet environment at the Osaka venue.
  • There is no restaurant or shop in the Osaka venue.
  • You can bring your own food and drink but please take your trash with you.
  • Please bring your laptop, pocket WiFi, and headset.
  • If you want to participate from the satellite venue, please select the "Participation from the satellite venue" column on the HFO2021 registration form.

Satellite Venue


Technology and Innovation Center (TIC)

1-1, Nishi-Hitotsuya, Settsu, Osaka 566-8585 Japan







Getting to Technology and Innovation Center

Travel from Kansai International Airport (KIX) to Shin-Osaka Station on the Express Haruka train in 50 minutes, or from Osaka International Airport (Itami) to Shin-Osaka through Senri Chuo in about 25 minutes.







Important Dates

Paper Submission

Abstract Submission
November 15, 2020
Deadline: 05:00 p.m., November 29, 2020 (Japan time)
Notification of abstract acceptance
December 20, 2020
Manuscript submission
January 31, 2021
February 15, 2021
Deadline: 05:00 p.m., Febuary22,2021 (Japan time)
Notice of Manuscript Acceptance
early April
Final Manuscript Submission Deadline
April 30, 2021


Registration open
Started at the Mar. 12 2021
Early-bird Registration
Deadline: Apr. 30 2021
Registration Deadline
Jun. 18 2021