Rooftop gardens have always offered a sanctuary in the Tokyo metropolitan area, but unlike those of yesteryear, which were simple, flat areas featuring plants and trees, today's more elaborate gardens are built like forests or along vertical spaces.
In spring last year, Omohara no Mori opened on the rooftop of the Tokyu Plaza Omotesando Harajuku commercial complex in Shibuya Ward. Tall trees such as Japanese zelkova and katsura (Cercidiphyllum japonicum) are planted in a basin-shaped area of 820 square metres, forming a garden that looks like a forest. One garden display is outfitted with a counter and chairs along its six sides, allowing visitors a view of trees as they relax with a cup of coffee.
A number of rooftop parks have been built to ease the "urban heat island" phenomenon in which big cities see abnormal rises in temperature.
Some local governments require developers that construct or renovate buildings to plant trees on the rooftop if the buildings are over a certain size. They also financially support developers' greenery projects.
According to the Land, Infrastructure, Transport and Tourism Ministry, the total area of rooftop greenery was 130,000 square meters in 2000. The figure had surged to 3.3 million square metres in 2011.
The Fisheries Agency on Monday announced plans to slash Japan's catches of immature bluefin tuna around the country by half from the average level in 2002-2004 for the time being from 2015, in an effort to help recover shrinking tuna stocks in the Pacific. (Jiji Press )
University of Yamanashi Prof. Teruhiko Wakayama who coauthored articles about stimulus-triggered acquisition pluripotency (STAP) cells with RIKEN researcher Haruko Obokata and others proposed on Monday that all the researchers involved withdraw the articles, saying there are many questionable points. (The Japan News )
There is a greater possibility of an El Nino weather pattern emerging this summer, Japan's weather bureau said on Monday, after previously forecasting a 50 percent chance of the phenomenon that is often linked to heavy rainfall and droughts. (Reuters )
Japan's economic recovery suffered a blow at the end of last year and the current account deficit ballooned to a record in January, raising fears of a stumble in the world's third-largest economy as activity wilts ahead of a sales tax increase in April. (Reuters )
Police in Niihama, Ehime Prefecture, are investigating the mutilation deaths of three cats whose bodies were left in a park. Two were found dead in February, and the third was found on Saturday. (Japan Today )
Banging on drums and waving "Sayonara nukes" signs, thousands of people rallied in a Tokyo park and marched to Parliament on Sunday to demand an end to nuclear power ahead of the third anniversary of the Fukushima disaster. (scmp.com )
Fewer than 40 pct of residents and commuters in Tokyo take specific measures to prepare for a possible huge earthquake beneath the Japanese capital, despite high awareness on disaster prevention, a Metropolitan Police Department survey showed Friday. (Jiji Press )
The man under arrest for fatally stabbing one man and wounding three others during a 10-minute rampage in Kashiwa, Chiba Prefecture, on Monday night, told police on Thursday that he wanted to hijack a plane at Haneda airport and fly it into Tokyo Skytree to take revenge on society. (Japan Today )
The man lauded as "Japan's Beethoven," who has admitted he never wrote his compositions, appeared before cameras for the first time since the scandal surfaced - clean-shaven and minus his trademark sunglasses. (abcnews.go.com )