Tokyo still feels strange three weeks after the massive earthquake and ensuing tsunami that devastated North Eastern Japan and seriously crippled the Daiichi Nuclear Power Plant in Fukushima.

Although there are massive energy shortages in both fuel and electricity around the Kanto area things are slowly falling into old rhythms and life goes on as usual – gasoline stands are open for business and goods are trickling back onto store shelves.

Some shopping districts are already ramping up to full steam ahead, I saw some outdoor TV screens working for the first time today but power crisis is set to continue for some time.

Signs of life return to Tokyo - Nishi Shinkujuk, Tokyo April 2nd 2011

Bottled water is still hard to come by in Central Tokyo though, so much so that water rental companies are now openly advertising on the streets.

Water rental services for sale - Shinjuku, Tokyo April 2nd 2011

But this is the best time of year to be in Japan. Spring is in the air and the Cherry Blossoms are just about to bloom.

Cherry blossoms about to bloom - Sendagaya, Tokyo April 2nd 2011

Cherry Blossom viewing in Japan, called Hanami, is a national past time and this season brings a lot of joy and beauty to people in the city. I am thrilled that we move into this season now as I know the Sakura will uplift many spirits.

Jackson Porrock in the sky - Sendagaya, Tokyo April 2nd 2011

I went out for a ride after dark (around 21:00) to see what Tokyo looks like when it is making an effort to conserve energy.

I have never seen or heard Shinjuku and Shibuya so dark and quiet at this time of night.

Shibuya crossing energy conservation at night. Shibuya, Tokyo 26th March.

To see what Shibuya looks like in full electric glory click here

It may not look like much of an effort is being made at all in Shinjuku and it seems like business as usual at a casual glance but looking closely you can see that all of the major signage along the tops of the buildings and all outdoor flat screen TVs are switched off.

Kabukicho dims down, a bit. Shinjuku. Tokyo 26th March

To see what Shinjuku looks like in full electric glory click here

Being back in Tokyo after spending a week in Osaka is great but things are a little off kilter to say the least.

With concerns mounting over radiation in the water supply, a lack of frequent or informative news on the situation at the Daiichi nuclear plant in Fukushima and a run on basic food stuffs and amenities at central Tokyo supermarkets and convenience stores the city looks and feels very different.

Although a cycle around Shibuya and Shinjuku showed people continuing with day to day tasks, signs of the impact the earthquake has had on the city are conspicuous.

Energy conservation measures are still in full swing as businesses and homes cooperate with the government to minimize electricity usage. Shibuya’s legendary crossing is busy as usual but quieter than it has ever been in years.

Shibuya crossing screens remain switched off for now - Shibuya, Tokyo 25th March.

Likewise giant screens wrapped around the side of an electronics store in Shinjuku are black.

Electronics store in Shinjuku saves electricity - Shinjuku, Tokyo 26th March.

Trains are running on shaved down schedules and using as little electricity as possible while still remaining in service.

Lights on the train are switched off - Seibu Shinjuku Line, Tokyo 26th March.

Deliveries to supermarkets and convenience stores are also being limited by the government to conserve fuel for relief efforts up North and the empty shelves are a result of this factor, not a lack of supplies in general, so although visually alarming it just means that it takes longer to replenish certain goods than usual. Normally a typical convenience store in Tokyo will receive up to three separate goods deliveries or more per day so the gaps you see in these pics hardly ever appear for more than a few hours under normal circumstances.

As you can see in the following picture shelves are beginning to fill up with goods again.

Tofu fills the shelves - Takanawadai, Tokyo 25th March.

Some less than others.

Snacks make a small come back - Takanawadai, Tokyo 25th March.

Bottled water is hard to come by now that traces of iodine radiation have been found in Tokyo’s water supply. Unless you arrive in time to get a few bottles when they are delivered this is the sight that greets you – some stores are now limiting sales to two bottles per person and the government has been supplying water to families with children under the age of two.

Bottled water sold out -Takanawadai, Tokyo 25th March

As you can see life goes on as usual here, for now.

Of course there is concern about the continuing situation at the Daiichi nuclear power plant in Fukushima and it’s long term impact on life in Tokyo (and neighboring prefectures) but in general everyone seems to be adjusting to the disruptions and taking the situation in their stride – in true Japanese style.

Click on images to enlarge them.

Radiation Measurements in Japan as of 20th March 2011.

src: Ministry of Education, Sports, Culture, Science.

Comparative radiation doses (External.) via xkcd