An educational OVA from 1994 starring chibi versions of Godzilla, Mothra, Anguirus, Rodan, King Ghidorah and Baragon. It's meant to teach kids the japanese alphabet "hiragana". It's only in japanese. Part 2 here: https://youtu.be/aCOQE8sLNTs
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Well, found this. In the top video, if you go to Youtube to watch it, there's more in the...