Shuiro no Kamen Names MAN WITH A MISSION And yutori For Its Theme Songs
The theme songs and the six-name cast block are the last major pieces before the October 10 premiere, and a split two-cour run means the production has to hold that cast and its schedule past the first season.
Reporting from 1 source: Anime Anime.
Shuiro no Kamen begins broadcasting on October 10, 2026 on Yomiuri TV and Nippon TV's Saturday 5:30 p.m. slot, excluding some regions. MAN WITH A MISSION performs the opening theme Firestarter and yutori the ending theme Koe. Six cast additions were announced: Kenji Nojima as Hien, Aoi Koga as Lasgul, Yuki Shin as Clown, Akihisa Wakayama as Rinne, Aya Endo as the Death Spirit Mask, and Yui Horie as Master.
The second main promotional video and second key visual also went out alongside the cast and theme song announcements. The video opens on the night of the tragedy that starts the story, with Per Darest (voiced by Taiki Kimura) striking a mask with a hammer as a child and later shouting that he will smash all of his master's masks. It also shows him fighting with spider, chameleon, and cat masks, and includes Sonarue Meiwod (Yuyuki Yamamoto) and Moku Sharibu (Kai Ura). The key visual places Per, Sonarue, and Moku against the War God's mask and other opponents on a red background. Tetsuaki Watanabe directs, following Blue Lock season one and Tatsuki Fujimoto 17-26.
- MAN WITH A MISSION: opening theme Firestarter
- yutori: ending theme Koe
- Kenji Nojima: as Hien, a Lisbran governance corps member who comes to hate Per
- Aoi Koga: as Lasgul, a book lover whose personality shifts in battle
- Yuki Shin: as Clown, who works in secret to collect masks
- Akihisa Wakayama: as Rinne, an enemy who shares the Death Spirit Mask's aims
- Aya Endo: as the Death Spirit Mask, which revives the dead under its control
- Yui Horie: as Master, a woman who uses the Dream Mask
Synthesized by Yomimono from the 1 cited source below, including Japanese-language reporting where cited, then editorially reviewed before publishing.