Koichiro Uno's Wet and Swinging (宇能鴻一郎の濡れて打つ Uno Kōichirō no nurete utsu) is a Roman Porno film directed by Shūsuke Kaneko and starring Natsuko Yamamoto. It is one of the films in the Koichiro Uno series. Kaneko was named Best New Director at the Yokohama Film Festival for this film, his directorial debut.