Pretty sure it's the same group just a different name
Akisho (var. Akisha, Akishe; also known as Gurre) is a Somali subclan, part of the larger Dir group whose members live in Ethiopia and northern Somalia. The Akisho are a subclan of the Ali Madaxweyn Dir, and they are reputed to be descendants of the eldest sons of the Madaxweyn Dir.
isn't akisho assimilated by force into somaliweyn but were asli oromo people?
if there is a confusion over any tribe, or ethnic group and people claim many things about their origin, always get concerned,