Some typesetting advice: If you can, switch off the subpixel smoothing (see the colored edges when you zoom in?) of the font.
It's optimized for one particular use case -- most LCD monitors in their native resolution and default orientation -- but people might want to read your comic scaled and then it looks really bad. Also rotated monitors, tablets and whatnot. Even converting to grayscale makes the font blurred. That's why subpixel smoothing in scanlations is a bad idea.
Actually, you can look at the original to see what I mean: apparently Noraaki uses a monitor rotated 90 degrees, his font is smoothed for that and on a normal monitor it makes the text hard/uncomfortable to read.