Deletion of Sukuma calendar

Comment: All that I can find, from the references and by a search, is that the Sukuma, like many agricultural communities, have an annual cycle for their activities based on the movement of the stars, with associated ceremonies. That might be worth a mention in Sukuma people but is not |notable enough for an article. All the stuff about "5776 solar years" and the "ancient Sukuma" is on an unsourced "''it is believed''" basis, failing 
Stance: delete
Cited policy: Wikipedia:Notability (WP:N||WP:V)