Ojii finally found a clean, unpolluted river that he could take a bath in, but apparently Mother Nature has other plans for him and his daughter...
Either that, or he's even more of an idiot than his son. (A lovable idiot though! XD)
Vie better hurry and grab a fishing net, or whatever else she can find to rescue her dad! Otherwise it'll be a while till they meet up again... And poor Ojii will end up being in his boxers for a while.
Enjoy! :D