Tokushima Miyoshi city owns the torrent ”Yoshino river” of the world level.
Special problem of hands on tourism is rafting.
40'000people participate in it annually.
Many people enjoy the torrent and river trip.
In October 2017, the top athletes of the world will gather in Yoshino river.
It will determine the world's best race rafting.
- World Rafting Championship 2017 are carried out funded sports reconstruction (toto) lottery.