This Asian Ladybird, or lady beetle, is also known as the Harlequin ladybird because of its diverse color variations. I often see them with two red spots on a black background, but it can also have many black spots on a red background, or be like this specimen with many red spots on a black background. Amazing variety! Here’s a link to a Wikipedia article about this famous species.
Coleoptera: Coccinellidae (lady beetles)
Asian Ladybird = Harlequin Ladybird = nami-tentou
Location: In a field near Munakata Driving School (google map)