Registration can be done at:

Registration Fees

Category Until 25 Aug After 25 Aug On site
AAAC member £150.00 £220.00 NA
Non-member £200.00 £270.00 NA
AAAC member-student £80.00 £150.00 NA
Non-member student £100.00 £170.00 NA
Preconference only £80.00 £150.00 NA
Preconference only student £40.00 £110.00 NA
[OPTIONAL] On-site attendance £300.00 £370.00 ¥100,000


  • All ACII 2022 presenters whose papers are to be published in the proceedings must register by August 25 (23:59 anywhere on earth); that is, one registration may include the publication of a single paper. Moreover, each on-site participant should have only one “on-site participation” registration, regardless of the number of papers he/she has.
  • Registration fees will increase after August 25.
  • All participants should choose one of the six categories (i.e., from “Full registration (AAAC member)” to “Pre-conference only (student)”), as the mandatory fee.
  • Those who want to attend in person should pay “In-person attendance” fee as well. It includes internet connection, reception, and lunch and drink during the main conference.
  • On-site registration is also available, but only in Japanese yen and cash: 80,000 JPY for students and 100,000 JPY for others.
  • For attendees: Reception ticket for accompanying persons will cost 50 GBP per person, while the “on-site participation” fee includes the ticket for the registered person themselves. The payment method will be announced later. Please note that the purchase of the additional ticket is independent of the application for a visa (ERFS) and does not guarantee the issuance of a visa for the accompanying persons.


The visa application for entering Japan consists of two steps. 

Step 1)

ERFS application, which is explained at

When you register on the registration page, you will receive a link to our website where you can provide us with your information for the ERFS application. After that, please follow the instructions on the website and from us.

Please note that the issuance of ERFS certificate will take 5-6 working days, once you filled in the form of the website.

Due to the strict policy of the Japanese government, we ask that you limit your stay to 7 days or less, including the period of ACII 2022. If you wish to stay longer for any reason (e.g. to attend other conferences such as IROS 2022@Kyoto), please find another guarantor for the extended period.

Step 2)

Normal visa application procedure. Please follow the instructions provided by the Japanese Embassy in your country.


For suggested accommodation, see list of nearby hotels.