I hope these were inspiring. It’s not like there’s one guideline for designing a book cover, but it seems like knowing the basics of UI, UX, as well as having an artistic sense will drastically help a book stand out. If you do know Japanese, I highly recommend reading some of them (Amazon links are attached on the author name). I hope you leave some claps and comments below!
I’d love to hear your opinions on this casual series of design inspiration.