Random FactsCuriousOneJanuary 11, 2016ferril, home, island, okunushima, plant, Poison, Rabbit, rabbitsComment Okunushima (Rabbit Island) known for its ferrel rabbits and also home to a Poison Gas Plant. Random FactsCuriousOneJanuary 11, 2016ferril, home, island, okunushima, plant, Poison, Rabbit, rabbitsComment