Fixes to more kanji

As before. Fixes as i find them. See the commit messages.

A little twist to this one: I have noticed other problems with 087f6-KaishoVt3.svg, but those patches are in another branch. I'll push that soon.

Btw, i have written a [short script](https://gist.github.com/ospalh/5089835) to do changes like this.