Given how many passionate manga fans Japan has, it’s kind of surprising that a lot of them don’t collect every issue of their favorite series. Most titles are published once a week as part of several-hundred-page anthologies printed on cheap, quickly deteriorating newsprint. On the other hand, higher-quality collected volumes lag months behind the weekly editions.
This creates a strange catch-22 where fans who want to be up to the minute on their heroes’ adventures buy the anthologies but later toss them out. Eventually, many cherry-pick which collected volumes to purchase in order to fill in the gaps where they missed one of the weeklies, or to have a permanent copy of their favorite scenes.
Of course, a lot of incomplete sets are also the result of fans getting burned out before reaching the end of some of Japan’s notoriously long-running series. Add in the fact that storage space is at a premium in Japanese homes, and it’s a testament to a title’s staying power and ability to captivate readers when they buy it from start to finish, like so many have with these 15 manga.