Oshi no Ko Season 4 Gets New Key Visual and Teaser for Aqua, Ruby, and More

A new key visual and teaser have been revealed for Oshi no Ko Season 4, giving fans their first look at what’s next for Aqua, Ruby, Kana, Akane, MEM-cho, and Ai. The image shows the main cast standing together on a staircase aimed at “success,” in both its bright and darker meanings.

Quick facts

• Oshi no Ko Season 4 received a new key visual plus a teaser video.
• The visual features Aqua, Ruby, Kana, Akane, MEM-cho, and Ai on a staircase toward success.
• Season 4’s release date has not been announced yet.
• Crunchyroll has confirmed it will stream the final season at the same time as its future TV broadcast.
• Crunchyroll currently has all three seasons available.

While the exact premiere window for Season 4 hasn’t been shared, Crunchyroll already confirmed that it will stream the final run in simultaneous fashion with the next airing schedule. That means international viewers won’t have to wait for the show to catch up once the new episodes begin airing.

The series is an animated adaptation of the manga by Aka Akasaka, with artwork by Mengo Yokoyari. The story centers on Ai Hoshino, a popular idol whose public image hides darker truths, and on Gōro Amamiya, a rural doctor whose life takes a sudden turn after meeting her.

Where the story left off (Season 1 recap)

Ai Hoshino, a 16-year-old idol adored by fans, appears to embody purity and perfection. Gōro Amamiya, a doctor and longtime fan, is shocked when she arrives at his studio while pregnant with twins and brought along her guardian.

Gōro agrees to help ensure a safe delivery, but a mysterious figure triggers his sudden death—at least as Gōro believes at first. He then awakens inside Ai’s body as one of her children, forcing him to navigate the entertainment industry’s harsh realities, where talent alone isn’t enough to stay on top. With an unexpected ally at his side, he sets out to protect Ai’s smile.

In terms of availability, all three seasons are accessible on ANiME Generation, a themed channel on Amazon Prime Video via Yamato Video, and they’re also available on Crunchyroll. On Netflix, only the first two seasons are currently listed.

For Italy, the manga is published by J-POP Manga under the title Oshi no Ko – My Star. The same publisher has also released the novel Oshi no Ko – Spica, la prima stella della sera, and it has announced Oshi no Ko – Futari no Etude, both written by Hajime Tanaka with supervision by Aka Akasaka.