1:45 PM - 3:15 PM
*Masaki Tsuji1, Michio Kumagai2 (1.Shiga Prefectural Zeze High School, 2.Authorized NPO Biwako Trust)
Sun. May 26, 2019 1:45 PM - 3:15 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)
1:45 PM - 3:15 PM
*Masaki Tsuji1, Michio Kumagai2 (1.Shiga Prefectural Zeze High School, 2.Authorized NPO Biwako Trust)