Even for the remote chance of the suwakos being waterproof because of the original being a frog related deity there is always mister fish to finish the job...
*Turn**Spin*Haaaaah! (note: "Hat" very slurred)SplashSplash splashThis shit's so good lolIt can't be lolDelicious lolA~u~! Schoop!Gobogabagoba!Ich huurchs!Suwako has logged inThere's no way Suwako could lose to a fish. This must be a Marisa in disguise