[HairColor] Higurashi no Naku Koro ni Sotsu - 02 [1080p].mkv

Appreciate it, is there any chance you could add chapters for the intro and endings for future releases?

I've never created a chapters file before. What's the best way to do it?

MKVtoolNix has built in chapter editor or there is a script called "significance" for aegisub. Just using mkvtoolnix would probably be easier though.