Oshi no Ko season 2 episode 10 is set to be released on Wednesday, September 11, 2024. Hence, the anime released the episode's preview two days before its release. The upcoming episode, titled Liberation, will be available to watch online on HIDIVE.
The previous episode saw the stage play finally end, following which the cast members went out to celebrate. During this celebration, Aqua took the opportunity to speak to Kindaichi alone. However, soon after, it was revealed that Aqua wished to speak to Taiki Himekawa as he was his half-brother.
Disclaimer: This article contains spoilers from the Oshi no Ko anime.
Oshi no Ko season 2 episode 10 will see Taiki reveal his father's identity

As seen at the end of the previous episode, Aqua Hoshino confronted Taiki Himekawa because, as per a DNA test, they were half-brothers. Due to this, Aqua might suspect Taiki's father to be the one to have impregnated Ai and later got her killed. Hence, he could push Taiki for information on his father.
Taiki Himekawa will likely reveal all he knows about his father to Aqua. With that, Aqua should be able to either continue his revenge plan or put a stop to it.
Oshi no Ko season 2 episode 10 will switch the anime's focus to Ruby Hoshino

As fans must have noticed, even though Ruby Hoshino is the anime's female protagonist, Oshi no Ko season 2 has mainly only focused on Aqua Hoshino up until the end of episode 9. Therefore, the upcoming episodes of the anime could center on Ruby Hoshino.
With that in mind, there is a good chance that Oshi no Ko season 2 episode 10 will see the plot switch its perspective from Aqua to Ruby. If that is the case, unlike Aqua, who is focused on his revenge against his father, the anime could henceforth focus on Ruby's attempt to become an idol like her mother Ai.
Kana Arima could try to get closer to Aqua in Oshi no Ko season 2 episode 10

Given that Aqua Hoshino and Akane Kurokawa were dating for work, Kana Arima had a tough time expressing herself in front of Aqua. However, with the stage play now over, Kana no longer had to face both of them together. With this in mind, Kana Arima could now look for opportunities to get closer to Aqua.
Given how the plot will now likely switch its focus to B-Komachi, there's a good chance that Kana will try to have Aqua join them in their activities and hopefully spend some alone time with her. Fans should remember how Mem-Cho was focusing on boosting the idol group's YouTube numbers. Thus, fans can expect them to make a music video soon.
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