What is the name of the mobile that's ad is 3 guys are washing their phone in a bathroom, I saw it in Japan?

I saw an ad in Kyoto (maybe) of mobile phones or cameras that are water resistant, there are 3 idols or guys or asian boys (not sure) in a small bathroom, looking really hot and sweaty. One has the phone of camera in his hand washing it under the sink, another is sitting next on the ground, and the third is in a bath, and at the end the shower breaks and he's drenched. Please tell me if I can see it on the internet?What is the name of the mobile that's ad is 3 guys are washing their phone in a bathroom, I saw it in Japan?I think this is the one.

Please see the link for detail name...there are some.

http://www.au.kddi.com/new/



here is the CM

http://www.youtube.com/watch?v=f4U78_jdf鈥?/a>