Takumi Hiiragiboshi

title	ISBN-13	year of publication
Absolute Duo Vol. 1	978-1-62692-539-7	2017
Absolute Duo Vol. 2	978-1-62692-664-6	2017
Absolute Duo Vol. 3	978-1-62692-716-2	2018
Absolute Duo Vol. 4	978-1-62692-939-5	2018