Welcome

Dear participant and partner,

The ARSO2020 organizing committee has been monitoring the global COVID-19 pandemic. After studying and evaluating announcements, guidance and news released by the WHO and relevant government offices, we are sorry to announce that ARSO2020, scheduled to be held from October 8 to 10, 2020, has been postponed in order to prioritize the safety and well-being of all conference participants.

ARSO2021 will now be held at the same place from July 8-10, 2021. Relevant information for authors and participants will be posted on the following website when available.

Best regards,

Yasuhisa Hasegawa (General Chair of ARSO2021)