With Attack on Titan coming to an end soon, Japanese ranking site Futabanet asked Japanese fans what manga series they want to be able to finish reading before they pass on.
Futabanet asked 200 Japanese men and women in their 30’s and 40’s the question, which may have skewed the results a little, but does make more sense than younger people, as more mature manga fans may have been alive when these series started.
20-year-olds and younger may not have even been born when some of these series started.