Didnt think you included this one which completely changes how you view Yamauchi:

In the translation Yamauchi says he confessed to sakura, but in the JP version it says "ここだけの話、 俺実は佐倉に告白されたんだよ" Which would be Yamauchi saying Sakura confessed to him.

The convo after is also different where Yamauchi says he rejected her cause shes too plain and pretty starts to insult Sakura, which is completely different from the translation.

In the original youd probably think Yamauchi is a lying asshole but in the translation theres no sign at all. Its like they just took sentences from Ike and Yamauchi and just mixed them together.