#VRSJ2020 OVEそろそろ終わり！ https://j.mp/2Fwiya7

#VRSJ2020 OVEそろそろ終わり！ pic.twitter.com/mRX36y7ClL

— Akihiko SHIRAI, Ph.D #VTC20 (@o_ob) September 18, 2020

from Twitter https://twitter.com/o_ob