Deletion of Katsudo

Comment: although it's almost never a good idea to base an AfD or an AfD vote solely on the way an article is written, the article is written very well (except it may be slightly tipping towards promotional); I would personally rate the article with a ''start/low'', and there is potentially reliable information about the martial art. It could become even more notable in the future, and if this is deleted, then the future article might not be as well written. Besides, I think this does meet  and , and I don't see a screaming demand to delete the article, so why delete it
Stance: keep
Cited policy: Wikipedia:Notability (WP:N||WP:V)