(The 16th manga volume bundled a DVD of the anime film.)
The slice-of-life comedy story already inspired two television anime seasons, original video anime projects, and several previous anime DVDs bundled with the manga.
The 12th, 13th, 14th, 15th, 17th, and 18th manga volumes all bundled original anime DVDs when they shipped in September 2015, April 2016, December 2016, September 2017, April 17, and on Friday respectively.
The Comic Buster bookstore in Hodogaya, Yokohama posted a picture on Twitter on Thursday that shows the 18th compiled book volume of Tozen Ujiie’s Seitokai Yakuindomo manga and reveals that a limited edition of the 19th volume will bundle an original anime DVD.