Like January, February is a good time for visiting Japan as the weather is usually sunny and dry and sightseeing spots are not crowded. The downside of a visit in winter are the relatively short days (sunset is around 5:30pm in Tokyo) and the vegetation's barren state.
1 A healthy person drinking approximately 2 liters of water per day makes 800 to 2000 ml of urine per 24 hours (4).  If the urinary system is healthy, the bladder can hold up to 16 ounces (2 cups) of urine comfortably for 2 to 5 hours (5).
Aaron_F New Member. yes you can, and its a phenominon that is starting to become more prevalent. depends on what you mean, as said above water will pass within say 2 hours or so. But if you mean, how long does it take for the water in the glass you just drunk to get through your system, it depends.aron_F New Member. yes you can, and its a phenominon that is starting to become more prevalent. depends on what you mean, as said above water will pass within say 2 hours or so. But if you mean, how long does it take for the water in the glass you just drunk to get through your system, it depends.