Oshi no Ko fans can get ready for Season 3, which will start airing in January 2026. A new teaser visual has also been released, giving us a small hint of what’s coming. In the picture, Ruby is in the spotlight, showing that her role will become more important. It also suggests that the story may take a darker turn and that the bond between the main characters could change in the new season.
Oshi no Ko Season 3 Reveals Teaser Visual and Cast
The new teaser visual for Oshi no Ko Season 3 puts Ruby Hoshino in the spotlight, hinting that her role will become even more central this time. In the image, Ruby faces forward while her twin brother Aqua is shown with his back turned, suggesting the story may explore different paths for the siblings.

Season 3 is set to premiere in January 2026, and with the announcement came news of two fresh cast additions. Yuto Takenaka will voice Shun Yoshizumi, an assistant director, while Yōji Ueda joins as Tetsu Urushibara, a veteran-style director. Their roles point toward the anime diving deeper into the behind-the-scenes world of television and film production.
The core cast and staff will also be back. Takeo Ōtsuka returns as Aqua, Yurie Igoma as Ruby, Megumi Han as Kana, Manaka Iwami as Akane, and Rumi Okubo as MEM-cho. On the production side, Doga Kobo continues as the studio, with Daisuke Hiramaki directing, Jin Tanaka handling the series composition, and Kanna Hirayama designing the characters.
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The story is expected to pick up about six months after the events of POP IN 2. Ruby pushes forward in her search for the truth behind Ai and Goro’s deaths, while Kana’s once-bright personality seems dimmed. At the same time, the series looks ready to explore the theme of “truths and lies” in the entertainment industry more deeply than ever.
 
					 
							 
		 
		 
		 
		 
			

 
		 
		 
		 
		 
		 
		 
		 
		