Oshi no Ko Season 3 New Teaser, Visual, Cast and 2026 Premiere

Oshi no Ko new teaser reveals the anime will start airing from January, 2026.
The teaser announced 2 new voice actors, who will join the Oshi no Ko anime voice cast:

• Yuto Takenaka as Shun Yoshizumi
• Yoji Ueda as Tetsu Urushibara

beyond that a new visual poster for Oshi no Ko season 3.