Pseudomonas aeruginosa is a common Gram-negative bacterium that can cause disease in plants and animals, including humans. It is citrate, catalase, and oxidase positive. It is found in soil, water, skin flora, and most man-made environments throughout the world.
Japan climate. The weather in Japan is generally temperate, with four distinct seasons. Japan's weather in Winter, from December to February, is quite dry and sunny along the Pacific coast and the temperatures rarely drop below 0Â°C.The temperatures drop as you move north, with the Central and Northern regions experiencing snowfall.Southern Japan is relatively temperate and experiences a mild winter.apan's weather in Winter, from December to February, is quite dry and sunny along the Pacific coast and the temperatures rarely drop below 0Â°C. The temperatures drop as you move north, with the Central and Northern regions experiencing snowfall.
When to Go. Because Japan stretches in an arc from northeast to southwest at about the same latitudes as Maine and Florida, you can travel in the country virtually any time of year.Winters in southern Kyushu and Okinawa are mild, while summers in northern Hokkaido are cool.orthern Japan's weather, in Tohoku and Hokkaido, can be quite severe, while southern Japan, especially Kyushu and Okinawa, enjoys generally mild, warm weather. Wherever you are, you'd be wise to bring warm clothing throughout the winter months.