Australian guy & Japanese toilet

An Australian guy checked in at the K's House.

He went to a washroom and he run back to the reception frantically screaming like, "Oh my gosh!! Oh my gosh!!"

K's staffs: "What's the matter?"

Australian guy: "I just went to a washroom and the water is coming out from the top of the toilet!! My god!"

YOKO: (calmly) "Well...so? What's wrong with it?"

Australian guy: "I've never seen a toilet that water comes out from the top! And all the electoronics for the toilet!! But anyway, I thought it was handy cuz I could wash my hands right away. But then, wait a minute!!! Is this clean water? Or, is this the recycled water, which I just peed?! Is it?!!"

YOKO: (laughing) "Don't worry, it's a clean water. Your pee is not in it."

Australian guy: "Ah-ha! Can I drink that water, too then?"

YOKO: (wondering why the hell he wants to drink that paticular water in the washroom. There are many tap water everywhere at the K's House...) "Well, you won't die from drinking that water, but I personally wouldn't. Also, if you push one of the buttons around the toilet, a nozzle would come out and shoot a water like a fountain. You won't die even if you drink that water, but I wouldn't drink that water, either. "