Bestagon
This geometric font has a wide range of glyphs designed for manga lettering, and it would be great in any comic book. It comes with six sets: Regular, Italic, Thin, Thin Italic, Bold, and Bold Italic.
Follow me on twitter for more comic lettering resources: https://twitter.com/salinsley
This font comes with an SIL Open Font License, so you may use it commercially. Please do not upload this font to aggregator sites.
If you'd like to help me create more fonts, please consider giving me some money :')
Update Dec 3, 2021:
Fixes the ¿ in the Bold and Bold Italic weights so that they're not backwards.
Adjusts some accents in the Thin weight to be closer to the character
Removes overlap inside glyphs for all weights, which may show up with certain image processors