For a clearer picture, you can download it here.
Building 21： Sigma Hall/Seminar Room (Registration, Plenary session, Regular session)
The fourth floor of building 69: G417/G419 (Regular session)
Building 79: The address of Reception Banque (The dinner of the July 3)
Building 51: We will meet here at 6:20 p.m. on July 4 and take the bus to the banquet place (Senri Hankyu Hotel Osaka)
From Kansai International Airport to Osaka University, about 60 minutes.