Safe search behaviour is still quite odd with Kagi.
As the below search for the artwork 'Hiropon' demonstrates, Kagi is being exceptionally safe to the point of being useless for this specific term. Weirdly enough a search for the similar work 'My Lonesome Cowboy' provides the results expected.
I would expect Kagi to perform better in this regard than Google (after disabling safe search with the toggles) because it's usually advertiser squeamishness that forces this kind of thing?