Series · Holp Shuppan Kagaku Chop (2014) Kaduho 5 issues Issues #1 · Vol. 1 Apr 12, 2014 #2 · Vol. 2 Apr 11, 2015 #3 · Vol. 3 May 11, 2016 #4 · Vol. 4 Aug 8, 2017 #5 · Vol. 5 Nov 9, 2018