40kg difference is a big oof, there is no rules benefiting smaller one as it was in fangs fight. More so, why did Ryuki was picked? He had what, 3 fights in kengan? Him and that novel writter has no deal being in this tournament, I think Ryuki will lose this either way by straight up losing or killing opponent.
Thanks Hokut no Guy for translation as always!
Also impostor I think is dude in Gi under the coat.