Off in the distance, a few miles from the main island, there lies another, darker island. In the middle of this island lies a large volcano, which takes up about half of the island all together. It could erupt at any time...but luckily, it has been quiet lately. Mizuhashi Island lies near to this one, but you cannot gain access to it from here. When near the gap between the two islands, you may recieve a chilling wind, and maybe a small frost on the very edge. When Kurokawa becomes to hot, some pokemon come here to cool down. Kurokawa seem immpossible to climb, because of it's heat and uncertanty of safty from the lava that boils inside of it.