Sumi Eno started her career as a professional manga artist in 2014 with her series Bishonen-ness. Just a year later, she released her next series, Tabishi Kawaran! ! (Insignificant Kawaraya! !), which she had been working on privately since 2011 before turning it into a commercial manga in 2015. Eno then went on to create Ajuutan (Tale of the Demi-Beast), which was among the top twenty series nominated for the Next Manga Award’ s Best Web Manga of 2017. And in 2023, Eno received her second Next Manga Award nomination for the work on her series After God.