The WORST episodes of Oshi no Ko

Every episode of Oshi no Ko ever, ranked from worst to best by thousands of votes from fans of the show. The worst episodes of Oshi no Ko!

A small-town doctor gets sucked into the ruthless world of show business when he crosses paths with a popular teen idol who holds a secret.

Last Updated: 3/8/2026Network: Tokyo MXStatus: Continuing

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#1 - Growth

Season 2 - Episode 6 - Aired 8/7/2024

Melt regrets his poor acting in Sweet Today and vows to improve in Tokyo Blade. However, how can a subpar actor stand out among exceptional ones?

Watch Now:Amazon

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#2 - Plan

Season 3 - Episode 8 - Aired 3/4/2026

Aqua has to face the aftermath of his decision to reveal Ai's secret.

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#3 - Breakdown

Season 3 - Episode 7 - Aired 2/25/2026

Kana has bounced back, but the scandal still looms large.

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#4 - Idols and Relationships

Season 3 - Episode 6 - Aired 2/18/2026

Kana's encounter with Shima looms over her and the rest of Strawberry Productions.

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#5 - Casting

Season 3 - Episode 5 - Aired 2/11/2026

Kana's at the end of her rope and decides to try to get back into acting.

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#6 - Blind

Season 3 - Episode 4 - Aired 2/4/2026

Aqua confronts Ruby and starts to piece together the puzzle.

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#7 - Correctness

Season 3 - Episode 3 - Aired 1/28/2026

Things go horribly wrong at the Comiket shoot. Can Dig Deep come back from this?

Watch Now:Apple TV

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#8 - Calculating

Season 3 - Episode 2 - Aired 1/21/2026

Ruby starts to make her mark as reporter on Dig Deep!

Watch Now:Apple TV

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#9 - Down Bad

Season 3 - Episode 1 - Aired 1/14/2026

Six months have passed since the release of B-Komachi's music video, and lots of things have changed.

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#10 - Wish

Season 2 - Episode 13 - Aired 10/6/2024

A gruesome discovery finally gives Aqua the closure he needs to begin a new chapter in his life. But as he steps into a brighter tomorrow, Ruby’s descent into darkness begins.

Watch Now:Amazon

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#11 - Reunion

Season 2 - Episode 12 - Aired 9/25/2024

The past never truly disappears. Aqua and Ruby return to the place they were born… and where, in another life, they also died.

Watch Now:Amazon

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#12 - Freedom

Season 2 - Episode 11 - Aired 9/18/2024

Aqua doesn’t have to live for revenge and can finally look towards a brighter future. But what does this mean for the relationships he’s cultivated in pursuit of a killer?

Watch Now:Amazon

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#13 - Liberation

Season 2 - Episode 10 - Aired 9/11/2024

Taiki discovers a surprising connection, but reveals something Aqua wasn’t expecting. Meanwhile, Ruby hopes one person in particular notices B Komachi's growing fame.

Watch Now:Amazon

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#14 - Dream

Season 2 - Episode 9 - Aired 8/28/2024

The actors shone brilliantly, and the curtain fell on a successful play, setting the stage for the next performance as Aqua and Taiki press the director for answers.

Watch Now:Amazon

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#15 - Trigger

Season 2 - Episode 8 - Aired 8/21/2024

Their pasts shaped their acting. Kana wanted to shine as an actress, but she compromised to be useful. Meanwhile, Aqua’s childhood trauma led to a unique acting method.

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#16 - Sun

Season 2 - Episode 7 - Aired 8/14/2024

Akane became an actress because she idolized Kana and wanted to be like her. However, one should never meet their heroes.

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#17 - The Curtain Rises

Season 2 - Episode 5 - Aired 7/31/2024

Aqua confides in Akane, revealing his true motives. She vows to remain by his side, but this deepening bond causes Akane’s rivalry with Kana to intensify.

Watch Now:Amazon

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#18 - Emotional Acting

Season 2 - Episode 4 - Aired 7/24/2024

Abiko and GOA collaborate on a new script and now the pressure is on the actors to bring the script to life. However, Aqua soon faces an unexpected challenge during rehearsal.

Watch Now:Amazon

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#19 - Rewriting

Season 2 - Episode 3 - Aired 7/17/2024

Time is dwindling, and a question looms: a faithful Tokyo Blade adaptation or one tailored for theater? Amidst the tension, only one person can convince Abiko to compromise.

Watch Now:Amazon

7.41

170 votes

#20 - B Komachi

Season 1 - Episode 9 - Aired 6/14/2023

MEM-cho won’t let her second chance go to waste and uses her influence to help grow B Komachi’s brand. Meanwhile, Aqua’s investigation into Ai’s past bears fruit.

Directors: Daisuke Hiramaki, Kim Seong-min, Kōki Uchinomiya

Writer: Jin Tanaka

Watch Now:Amazon

7.52

195 votes

#21 - Manga-Based TV Drama

Season 1 - Episode 3 - Aired 4/26/2023

Aqua agrees to Kana’s request, but not for the reason she wants. There’s a connection between Masaya Kaburagi and Ai, which leads Aqua to the set of a TV drama for answers.

Directors: Daisuke Hiramaki, Kōki Uchinomiya

Writer: Jin Tanaka

Watch Now:Amazon Apple TV

7.52

218 votes

#22 - Third Option

Season 1 - Episode 2 - Aired 4/19/2023

Ruby wants to be an idol for herself and for the little girl who died from cancer. The real world, however, doesn’t care about big dreams: something Aqua knows all too well.

Directors: Daisuke Hiramaki, Kim Seong-min

Writer: Jin Tanaka

Watch Now:Amazon

7.62

190 votes

#23 - Reality Dating Show

Season 1 - Episode 5 - Aired 5/10/2023

Despite different motivations, Aqua, Ruby and Kana’s key to success in the entertainment industry is the same; to achieve their goals, they need to play the game.

Directors: Daisuke Hiramaki, Kim Seong-min

Writer: Jin Tanaka

Watch Now:Amazon Apple TV

7.71

184 votes

#24 - Actors

Season 1 - Episode 4 - Aired 5/3/2023

Kana’s resolve remains strong despite her washed up reputation. Aqua sets the stage for her with a bold move that flips the script, which leads to opportunities for them both.

Directors: Daisuke Hiramaki, Kuniyasu Nishina

Writer: Jin Tanaka

Watch Now:Amazon

7.86

163 votes

#25 - Pressure

Season 1 - Episode 10 - Aired 6/21/2023

B Komachi’s first performance approaches, but the group still needs practice while Kana refuses to be the center. Perhaps a certain expert choreographer could help them shine?

Directors: Daisuke Hiramaki, Yuuji Tokuno

Writer: Jin Tanaka

Watch Now:Amazon