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.
Japan plans to boost financial aid to developing countries to help them tackle climate change by providing about ¥1.3 trillion (about $10.6 billion) a year by 2020, Prime Minister Shinzo Abe said on Thursday. (The Japan News)
The Japanese government plans to tighten its energy-efficiency standards for lamps to effectively ban production and imports of fluorescents and incandescents, informed sources said Thursday. (Jiji Press)
Japan stayed bottom among 32 comparable Organization for Economic Cooperation and Development member states in public spending on education for the sixth straight year in 2012, an OECD survey has shown. (Jiji Press)
A 60-year-old man in Tochigi Prefecture, northeast of Tokyo, who claims to be an exorcist was arrested Thursday on suspicion of killing a diabetic boy by halting the administration of insulin, police said. (Japan Today)
Police and animal protection center officials captured the last of two emus, an ostrich-like bird from Australia, that escaped from a farm in Takasaki, Gunma Prefecture, earlier this month. (Japan Times)
Tokyo Metropolitan Police have arrested the head of an adult video (AV) label specializing in productions featuring gay men for employing an underage male actor, reports Nippon News Network. (Tokyo Reporter)
Fukuoka Prefectural Police on Wednesday will re-arrest an upper-ranking member of the Kudo-kai organized crime group for participation in two arson attacks, reports the Sankei Shimbun. (Tokyo Reporter)
Three bodies have been retrieved from a boat found floating in the Sea of Japan off the coast of Fukui Prefecture on Sunday, two days after a similar discovery in waters off a neighboring prefecture, reports the Yomiuri Shimbun (Nov. 23). (Tokyo Reporter)