Travel after a long absence

     I went on a trip with my family last weekend. The destination is Okunoshima in

     Hiroshima Prefecture, and the biggest feature of that island is that there are rabbits

     all over the island.

     There is a poisonous gas factory on Okunoshima during the war,

     and there is a history that rabbits were released to confirm that there was no 

     poisonous gas after the war. It seems that the number of rabbits increased from

     those rabbits and it exceeded 1000 at one time. However, when I arrived at the 

     island, I noticed something unusual. I`ve been there several times in the past, 

     but the number of rabbits has clearly decreased since then. The cause is that the 

     boom, which had been rising rapidly for a while, has cooled and the food has               decreased. I thought that excessive epidemics would have a negative effect.