After his debut in 2005, he serialized Hyde & Closer from December 2007 to July 2009, and Alice in Borderland from November 2010 to March 2016.
After retiring from illustrating, he did the story for Zom 100: Bucket List of the Dead in October 2018 and Noyu Girl in August 2021.
[3] Following Hyde & Closer's completion, Asō launched Alice in Borderland on November 25, 2010.
[9] Starting on October 19, 2018, Asō did the story of the manga series Zom 100: Bucket List of the Dead; Kotaro Takata did the illustrations.
[10] Starting on August 20, 2021, Asō will do the story for another manga series, Noyu Girl; Shirō Yoshida will do the illustrations.