Creative Producer: Tooru Kitahata (Hinako Note director)
Main Animator, Prop Design: Nakao Takayuki (Ishuzoku Reviewers animation direction)
Art Director: Masanobu Nomura (BNA)
Art Setting: Toshiki Amada (Honzuki no Gekokujou: Shisho ni Naru Tame ni wa Shudan o Erande Iraremasen)
Director of Photography: Takao Saitou (Rokudenashi Majutsu Koushi to Akashic Records)
Editing: Ayako Tan (Hundred)
Sound Director: Hiroto Morishita (Nande Koko ni Sensei ga!?)
Music: Kanako Hara (Boku no Tonari ni Ankoku Hakaishin ga Imasu.)
Music Production: DMM Music
J-pop duo Coala Mode. is performing the ending theme "Nemophila," which is previewed in the promotional video.
Kenta Oonishi (Rikei ga Koi ni Ochita no de Shoumei shitemita. assistant director) is helming the anime at Okuruto Noboru. Kenta Ihara (Shinchou Yuusha: Kono Yuusha ga Ore Tueee Kuse ni Shinchou Sugiru) is handling the series composition, and Yuuya Uetake (Toaru Majutsu no Index III key animation) is designing the characters.
Seto began penning the adventure fantasy light novel on the Shousetsuka ni Narou website in January 2017. Kodansha began publishing the series with illustrations by Note Takehana under its K Lanobe Books label in August that year and shipped the fifth volume on March 2.