1. Collection of freshwater fish
2. Observation of freshwater fish
3. Measurement of freshwater fish (body size, ploidy, etc.)
4. Data analysis

Participants: Ryusei Arakawa, Taiki Sakurai, Syogo Nishikawa, Syota Hirose

Staff: Sakie Kodama, Hiroka Fujimori, Masahiro Ito