The International Academy of Hetalia Fanfiction (IAHF, not IHAF or OFUH, as some people have mistakenly called it) is the OFU for the anime/manga Hetalia: Axis Powers. It is written by Lily Winterwood and has two course coordinators: Mr Allen Clarke and Mr Hugh Fraser. Clarke is a minor character in the Hetalia canon. They were one person with a split personality until the very end of IAHF1, when they were split by Lilith Wydenbrooke.