Ahead of a January 2026 broadcast and subsequent simulcast on Crunchyroll , the Isekai Office Worker: The Other World's Books Depend on the Bean Counter anime today released a main trailer and announced the fantasy BL series' theme songs. kobore ( Digimon Ghost Game ED5) performs "Magic" for the opening and MORISAKI WIN ( Reborn to Master the Blade: From Hero-King to Extraordinary Squire OP) performs "Back to Back" for the ending. Isekai Office Worker: The Other World's Books Depend on the Bean Counter Main Trailer The cast of Isekai Office Worker: The Other World's Books Depend on the Bean Counter includes: Seiichiro Kondo voiced by Kento Ito Aresh Indrak voiced by Tomoaki Maeno Norbert voiced by Seiichiro Yamashita Kamil voiced by Hiroki Tochi Julius voiced by Tomohiro Yamaguchi Yua Shirashi voiced by Yuna Kamakura Ist voiced by Takaaki Torashima Siegvold voiced by Yuki Ono RELATED: Isekai Office Worker: The Other World's Books Depend on the Bean Counter Anime Announces 4 New Voice Cast Members Shinji Ishihira ( Tadaima, Okaeri ) directs Isekai Office Worker: The Other World's Books Depend on the Bean Counter anime at Studio DEEN, with series composition by Yoshiko Nakamura ( Sleepy Princess in the Demon Castle ), character designs by Maki Fujii ( Sasaki and Miyano b ) and music by Megumi Ohashi ( Yuri Is My Job! ). Akihiro Yamada serves as assistant director. Crunchyroll describes the story: Seiichirou Kondou, a salaryman approaching his 30s, gets caught up in a holy maiden summoning ritual and is transported to a parallel world called Romany Kingdom. Having worked day and night, he developed the mindset of a corporate slave and even demanded work in this new world, which landed him an accounting job at the Royal Accounting Department. During his hectic days rebuilding the accounting department, Seiichirou came across a nutritional tonic that wiped away any fatigue. Thanks to the tonic, Seiichirou's chronic ailments and exhaustion completely disappeared, leaving him overjoyed. But because he had no resistance to the world's magic, the side effects put his life in danger! The only way to survive was to have someone with magic help accustom his body to magical energy, so with no other choice Seiichirou entrusts himself to Aresh, captain of the Third Royal Order, known as the Ice Prince. The bestselling isekai BL series with over 1.4 million copies sold is finally getting a TV anime adaptation! Source: Press Release
