Studio DEEN Locks Winter 2027 Slot for Multi-Mind Mayhem

Studio DEEN has put a firm production stamp on Multi-Mind Mayhem: Isekai Tensei Soudouki, revealing main staff, a fresh key visual, and the series’ first promo while locking a January 2027 television start. Veteran director Hiroaki Sakurai will helm the adaptation, with Keiichirō Ōchi handling series composition, Zenjirō Ukulele designing characters from Hajime Watanabe’s original animation designs, and Ryoshi Takagi scoring the show.

The cast update deepens the triple-consciousness setup at the story’s core. Yūsuke Kobayashi returns as Bard Cornelius, the noble heir sharing one body with two other minds—voiced by Takashi Matsuyama as the thrifty warrior Sanai Oka and Satoshi Inomata as modern-life holdover Masaharu Oka—while Yukari Anzai, Ayasa Itō, and Sumire Morohoshi join as Seilune, Selina, and Silke.

Based on Ryōsen Takami’s AlphaPolis light novels (illustrated by Ririnra), the series follows a courtly heir whose internal war council of past and present selves turns kingdom politics into high-stakes chaos. With DEEN’s production line now fully named and a winter window locked, the long-running isekai finally has a clear runway from page to screen.

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