Director: Lihua Wang
Art Director: Masakazu Miyake (Mushoku Tensei: Isekai Ittara Honki Dasu)
Color Design: Yukiko Ario (Hiwa) (Maou-sama, Retry!)
Director of Photography: Tomoya Kamijou (Hige wo Soru. Soshite Joshikousei wo Hirou.)
Editing: Ayako Tan (Graphinica) (Mieruko-chan)
Saeki-san began writing the romantic comedy novel—abbreviated as Otonari no Tenshi-sama—on the Shousetsuka ni Narou website in December 2018. SB Creative published the first volume under its GA Bunko imprint with illustrations by Hazano Kazutake in June 2019, with Hanekoto replacing him second volume onward. The seventh volume shipped on September 14. The light novel has a cumulative 500,000 copies of its volumes in circulation.