Animal Encyclopedia With Facts, Pictures, Stories, and More!

The culture of Japan is well known around the world, particularly its popular culture as expressed in animation, art, comics, cuisine, fashion, films, music, television, theater, and video games. Widely considered a great power and the only Asian member of the G7, it maintains one of the world’s strongest militaries but has constitutionally renounced its right to declare war. Since the collapse of the Japanese asset price bubble in the early 1990s, it has experienced a prolonged period of economic stagnation referred to as the Lost Decades. It underwent rapid economic growth in the following decades and became one of the first major non-NATO allies of the U.S.

• The Japanese agricultural sector accounts for about 1.2% of the country’s total GDP as of 2018update.
• The country has produced twenty-two Nobel laureates in either physics, chemistry or medicine, and three Fields medalists.
• Animals, plants, fungi, and some other living things have complex cells, so they are grouped together as eukaryotes.
• Most animals rely on biomass and bioenergy produced by plants and phytoplanktons (collectively called producers) through photosynthesis.
• The highest temperature ever measured in Japan, 41.8 °C (107.2 °F), was recorded on August 5, 2025.
• Japan is an ethnically and culturally homogeneous society, with the Japanese people forming 97.4% of the country’s population.

In contrast, the cells of other multicellular organisms (primarily algae, plants, and fungi) are held in place by cell walls, and so develop by progressive growth. Development in Bilateria and Cnidaria is controlled by Hox genes, which signal the times and places to develop structures such as body segments and limbs. The biological definition includes all members of the kingdom Animalia. Non-human animals are also an important element of human culture, having appeared in cave arts and totems since the earliest times, and are frequently featured in mythology, religion, arts, literature, heraldry, politics, and sports.
Japan is an ethnically and culturally homogeneous society, with the Japanese people forming 97.4% of the country’s population. On April 1, 2019, Japan enacted its revised immigration law, protecting the rights of foreign workers to help reduce labor shortages in certain sectors. The country has therefore aimed to diversify its sources and maintain high levels of energy efficiency. The high-speed Shinkansen (bullet trains) that connect major cities are known for their safety and punctuality. The explorer entered a lunar orbit on October 4, 2007, and was deliberately crashed into the Moon on June 11, 2009. Japan’s plans in space exploration include building a Moon base and landing astronauts by 2030.

Crappie Fish

• Beginning in 2000, Japan implemented the Happy Monday System, which moved a number of national holidays to Monday in order to obtain a long weekend.
• Japan’s plans in space exploration include building a Moon base and landing astronauts by 2030.
• It nationalized all land in Japan, to be distributed equally among cultivators, and ordered the compilation of a household registry as the basis for a new system of taxation.
• The country’s manufacturing output is the third highest in the world as of 2023update.
• Adopting Western political, judicial, and military institutions, the Cabinet organized the Privy Council, introduced the Meiji Constitution (November 29, 1890), and assembled the Imperial Diet.

Kumi-daiko (ensemble drumming) was developed in post-war Japan and became very popular in North America. The popular folk music, with the guitar-like shamisen, dates from the 16th century. The Tale of the Bamboo Cutter is considered the oldest extant Japanese narrative.

Numbers and habitats of major phyla

The Ryukyu Islands, which include Okinawa, are a chain to the south of Kyushu. The country’s five main islands, from north to south, are Hokkaido, Honshu, Shikoku, Kyushu and Okinawa. On March 11, 2011, Japan suffered the Tōhoku earthquake—the largest by magnitude in its recorded history—which, along with the ensuing tsunami, triggered the Fukushima nuclear accident. The war cost Japan millions of lives and many of its conquered territories, including de jure parts of Japan such as Korea, Taiwan, Karafuto, and the Kurils.

Life styles

Despite their morphological dissimilarity with all other animals, genetic evidence suggests sponges may be more closely related to other animals than the comb jellies are. The Porifera (sponges) have long been assumed to be sister to the rest of the animals, but there is evidence that the Ctenophora may be in that position. The animal clade had certainly originated by 650 mya, and may have come into being as much as 800 mya, based on molecular clock evidence for different phyla.
The Jinshin War of 672, a bloody conflict between Prince Ōama and his nephew Prince Ōtomo, became a major catalyst for further administrative reforms. The true aim of the reforms was to bring about greater centralization and to enhance the power of the imperial court, which was also based on the governmental structure of China. It nationalized all land in Japan, to be distributed equally among cultivators, and ordered the compilation of a household registry as the basis for a new system of taxation.

In 1874, Ernst Haeckel divided the animal kingdom into the multicellular Metazoa (now synonymous with Animalia) and the Protozoa, single-celled organisms no longer considered animals. The animal kingdom is divided into five major clades, namely Porifera, Ctenophora, Placozoa, Cnidaria and Bilateria. Animals consume organic material, breathe oxygen, have muscle cells, can reproduce sexually, and grow from a hollow sphere of cells, the blastula, during embryonic development.

Japan is a unitary state and constitutional monarchy in which the power of the emperor (Tennō) is limited to a ceremonial role. As the host and signatory of the 1997 Kyoto Protocol, Japan is under treaty obligation to reduce its carbon dioxide emissions and to take other steps to curb climate change. Japan ranks 20th in the 2018 Environmental Performance Index, which measures a country’s commitment to environmental sustainability. The highest temperature ever measured in Japan, 41.8 °C (107.2 °F), was recorded on August 5, 2025. The main rainy season begins in early May in Okinawa, and the rain front gradually moves north.
The country hosted the official 2006 Basketball World Championship and co-hosted the 2023 Basketball World Championship. Super GT is the most popular national racing series in Japan, while Super Formula basswin is the top-level domestic open-wheel series. Green tea is produced in Japan and prepared in forms such as matcha, used in the Japanese tea ceremony.