Okunoshima is a small Japanese island, located in the Inland Sea of Japan, in the Hiroshima Prefecture. What’s special about this place is that it is completely crawling with rabbits – a bunny paradise of sorts. Nicknamed the Rabbit Okunoshima attracts thousands of animal lovers every year. Feeding bunnies can be one of the most relaxing pastimes, and people come here to do just that. The island is a popular day-trip and weekend holiday destination.
Okunoshima might be a place of natural beauty, but it has a dark, dirty past as well. In the early 20th century, it served as the base for the Imperial Army’s lethal gas operation. Over 6,000 tons of about 5 types of poison gas were manufactured on this very island between the years of 1929 and 1945. The mission was top secret back then, so Okunoshima was actually omitted from maps and workers were sworn to secrecy.
Today, you can still see the ruins of these factories on the island. Given its history, there are several explanations of the unusually large number of rabbits in this place. Some sources say the furry animals were brought over during World War II, to test the effects of the poisonous gases. When the war ended, the workers are said to have released the rabbits into the wild.
Other sources claim that a group of children were on a field trip at Okunoshima in 1971, when they left behind 8 bunnies. Well, we might never know how the first rabbits got on to the island, but they did their job well – copulating to make sure they left behind hundreds of their progeny to roam the island today. Hundreds might not sound like a lot, but on an island just 2.5 kilometers in circumference they make their presence felt.