Due to the uncertain situation with COVID-19, the organizing committee has decided to have the COOL Chips 25 as hybrid symposium (onsite & online). Early registrations are required to attend ONSITE (Now, we CLOSED early registration). Without registration for onsite participation, we would not allow you to enter the building of local venue. We appreciate your understanding and apologize to all of you for the inconvenience.

Registration fee

Registration Fees include admission to the virtual symposium on Web, a copy of the proceedings (copies of speakers’ slides) of all plenary and technical sessions presented on April 20-22, 2022. All registration Fees include tax. We will send you a URL and password for the web conference on Zoom via Whova after you register with this conference. The details for attending ONSITE will be announced soon.

Early Registration
by April 8, 2022 (JST)*1
Late Registration
From April 9, 2022 (JST)
Member of any of IEEE, IEICE, IPSJ 30,000 yen36,000 yen
Student Member10,000 yen *212,000 yen
Life/Retired (Member)10,000 yen12,000 yen
Non-Member40,000 yen48,000 yen
Student Non-Member14,000 yen *216,000 yen

*1 Early registrations are required to attend ONSITE.

*2 Non-author students are FREE (0 yen) to attend ONLINE.

Note: The latest exchange rates of Japanese Yen for foreign currencies are listed here.


Please go to Registration form and fill out the form. The registration system is powered by Whova.

    Requests for refunds via email to “cool-reg’_at_’ (Please replace the ‘_at_’ to @.)” must be received no later than April 8, 2022 (JST), and processing fee of 10% of the total amount of payment will be charged. We regret that no refund could be made after that date.
  • When you register COOL Chips, you must accept the following IEEE Event Registration – Terms and Conditions:
  • If you need a formal receipt issued by COOL Chips 25 Organizing Committee, please request it via email to “cool-reg’_at_’ (Please replace the ‘_at_’ to @.)”.  We will send its PDF file via email after the conference.
  • If you need a certificate for participation in on-line conference, please request it via email to “cool-reg’_at_’ (Please replace the ‘_at_’ to @.)”.   After we check your registration to Zoom system, we will send it via email.  That’s why please input your name and email precisely when you start the on-line conference on Zoom.