The WZ Sge-type dwarf nova OT_J004226.5+421537 has entered a rapid fading phase. object YYYYMMDD(UT) mag code OT_J004226.5+421537 20081220.52762 170C Mhh.VSOLJ OT_J004226.5+421537 20081222.53043 190:C Mhh.VSOLJ