March 9, 2010
December 25, 2009
- Fieldwork at Guadiana River in Portgal in December 19
- Fieldwork at Seki River in Ehime and Kotohiki Park in Kagawa on December 12
- Fieldwork at Katsura and Kizu rivers in Kyoto on November 15
July 29, 2009
July 11, 2008
The following schools have participated:
Marugame high school, Kagawa JPN
Kan'nonji Daiichi high School, Kagawa JPN
Takamatsu-Kougei high school, Kagawa JPN
Rakuhoku High school, Kyoto JPN
Rokko Island High School, Hyogo JPN
General public in Okinawa, JPN
Kumanogawa Junior High School, Wakayama JPN
Ena High School, Gigu JPN
Gizan High School, Gigu JPN
Iwata Minami High School, Shizuoka JPN
Kishiwada High School, Osaka JPN
Kainan High School, Wakayama JPN
Shizuoka Chuo High School, Shizuoka JPN
Hokkaido Atsuma High School, Hokkaido JPN
Iai Girls' Junior and Senior High School, Hokkaido JPN
Aomori High School, Aomori JPN
Aomori Minami High School, Aomori JPN


