In 1976 , the Nagara River swelled .
In 1976 , the Nagara River flooded Wanouchi 's neighbouring towns , Anpachi , Gifu and Sunomata , Gifu .
In 1976 , the Nagara River swelled and flooded Wanouchi 's neighbouring towns , Anpachi , Gifu and Sunomata , Gifu .