The Hitachiin brothers are notorious for doing many things together; however, their profiles may be found at Hikaru Hitachiin and Kaoru Hitachiin, respectively. Please do not add information or categorize this page as it is a placeholder only. Retrieved from "http://ouran.wikia.com/wiki/Hikaru_and_Kaoru?oldid=35724" Ad blocker interference detected! Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.