Yes that is the correct date style
I could always do the Japanese way and put the year first. As for the ways they speak it's been mentioned as sterotypical but I really wanted to convey accent and tone. Cally if you came to Scotland or spoke to the other side of my family you'd hear it all the time. In fact Scots is deemed to be a dialect/language itself:
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. Here is wikipedia written in Scots. Go further back and you'll get into Gaelic.
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- Guy speaking Scots. You might wish to put captions on.