November 22, 2018EmptyH,
They kept it to three toes for the remainder of the Showa series. It's been four toes since 1984 with the exception of Shin Godzilla. Though I think the look is just exaggerated for preference here. He does have "fifth" toe, but it's not quite that pronounced. We learned this from the first teaser image for Shin Godzilla:

"'Nostalgic' does not equal 'good,' and 'standards' does not equal 'elitism.'" "Being offended is inevitable. Living offended is your choice."