Release dates are likely to change, this release has been rescheduled.
Tuesday, September 26, 2017 Tuesday, August 7, 2018
is an oversized collection of Vols. 16-20 of the
manga series. Weighing in at a massive 944 pages and a 7-inch by 10.5-inch trim, Colossal Edition 4, like its predecessor last year, contains the same material as the original volumes, but bigger and on higher-quality paper.