Akisho are probably oromos but jarso can’t be. I feel like all oromos avoid this question but how can jarso be oromo when they headed the sultanate of dawaro which existed in the 10th century in hararghe, oromos only expanded into hararghe around the 15th-16th century which is over 500 years after jarso were already mentioned as dir somalis is who had an entire sultanateI have Gurgura and Akisho great grand parent (each one) and my moms subclan is said to have mixed a lot with Akisho who seeked refuge from other belligerent Somali clans. Just like the brother’s DNA showed, I think all Akisho and Jaarso would be mostly Somali dna wise but the origin of their tribal affiliation is Oromo