Original Work: Hachigatsu Hachi
Original Illustrations: Kikka Ohashi
Director: Shinji Ishihira
Assistant Director: Akira Yamada
Series Composition: Yoshiko Nakamura
Character Design: Maki Fujii
Art Director: Masaki Mayuzumi
Color Design: Imari Katsuragi
Director of Photography: Akira Shimosaki
Editing: Akane Shiraishi
Sound Director: Shoji Hata
Sound Effects: Noriko Izumo
Recording Engineer: Yoshinori Tsurumaki
Sound Production: Sound Team Don Juan
Music: Megumi Ohashi
Music Production: Nippon Columbia
Animation Production: Studio DEEN

Seiichiro Kondo (VA: Kent Ito)
A salaryman nearing his thirties who was transported to another world. Previously, he worked as an assistant manager in accounting. Even in the new world, his workaholic personality remains, and he is highly efficiency-driven and somewhat oblivious to his own needs.

Aresh Indolark (VA: Tomoaki Maeno)
The Captain of the Third Knight Order and a marquis heir. A prodigy who excels in both swordsmanship and magic, he rose to his position at an unusually young age. Calm and overwhelmingly competent, he’s nicknamed the “Ice Prince” due to his cool demeanor and lack of interest in most things.

Norbert (VA: Seiichiro Yamashita)
A new recruit in the Royal Palace’s accounting department and a viscount’s son. Cheerful and friendly, he often helps Seiichiro adjust to life in the new world. However, he sometimes finds himself stuck between Seiichiro and Aresh’s contrasting personalities.

Camile (VA: Hiroki Higashi)
The Chancellor of the Romani Kingdom — intelligent, sharp-minded, and capable. He recognizes Seiichiro’s talent and often assigns him work, viewing him as a useful and skilled individual.

Yurius (VA: Tomohiro Yamaguchi)
The first prince of the Romani Kingdom and heir to the throne. He shows deep care for Yua Shiraishi, the summoned saint, but treats Seiichiro (another summoned human) coldly.

Yua Shiraishi (VA: Yuna Kamakura)
A high school student summoned as the world’s saint. Hardworking and earnest in her mission to purify miasma, but sometimes slightly air-headed or oblivious to social cues.

Ist (VA: Takaaki Torashima)
The Deputy Administrator of the Court Magic Department. He’s highly curious about magic and very talented as a mage, but often has a sleepy look about him.

Ciro (VA: Win Morisaki)
The Director of the Royal Palace Medical Bureau. With a laid-back demeanor, he nonetheless has sharp perception and great observational skills. He’s also an old acquaintance of Aresh.

Orjef (VA: Kazuyuki Okitsu)
The Vice-Captain of the Third Knight Order and Aresh’s cousin. He assists in leading the knight unit and often handles paperwork and miscellaneous tasks.

Selio (VA: Shiori Izawa)
A novice cleric living in the capital’s church. He acts as Seiichiro’s guide when he visits the church, frequently bickering but ultimately well-meaning and straightforward in nature.

Siegvold (VA: Yuki Ono)
A priest working in the capital’s church. From a noble background, he’s calm and intelligent, deeply faithful — and even refers to Seiichiro as an “apostle”