The Chocolate Panic Picture Show (ザ・チョコレートパニック・ピクチャーショー) 38 years old

Based on a manga by Fujiwara Kamui, serialised in Monthly Super Action and partly inspired by Jamie Uys's The Gods Must Be Crazy (1980). Grossly caricatured Africans Manbo, Chinbo, and Chonbo causes chaos in civilisation despite the efforts of their pretty tour guide/bedmate to tame their zany, grass-skirted cannibal ways.