Me and my family are all alive. I've just got home from my trip abroad the day before. When the first earthquake occurred, I was still in France. After getting back, I realized how strong it was. Besides, we still have several aftershocks every two or three hours.
As for my city, gas and water supply stopped and therefore we experience various difficulties. We can neither take a shower nor wash hands indeed, and even WC is useless. In addition, electricity supply will have a scheduled outage due to a meltdown of the nuclear power plant.
Most of public transportation is also out of service today. I'm now thinking of going to school with 2 hours bicycle ride today. The environment in Tokyo is much better with electricity and water, I think.