The Akita clan's fief was relocated to Hitachi province after the Battle of Sekigahara, which prompted them to change their surname to IKOMA, but years later they restored their surname to Akita and moved again, to Miharu in Mutsu province, staying this way until the Meiji Restoration.
秋田氏は、関ヶ原の戦い後に常陸へ転封されたため秋田から生駒へ改氏したが、その後、秋田へ復氏し陸奥三春へ移されて明治維新に至った。