Recomendações

Both are female centric dramas, in both dramas the female lead is strong physically and emotionally , they can use material arts to fight for their country and both are smart and wild yet both are calm and cunning in a different way.

Both have the lead character time travelling/body swap theme, consciousness of the actual person and the person from the future.

Both films are about historical wars inspired by real events and old tales. They involve two great main female character – who by cunning and courage – saves their nation from hostile foreign forces. Willing to sacrifice themselves, they're selflessly fighting for what's important; to achieve lasting peace and to protect their country, and beloved people.

We have a Female Lead in the army and a lot of military battles and wars and palace intrigues.
Both have strong and independent female lead.

The struggles of women in the inner chambers are as treacherous as men's fights on the battlefield.

Same script, different adaptations. Both pairings have good chemistry.
I think there might be two more short dramas addapter from same script

Nogizaka under Construction (2015) was a continuation/new iteration of Nogizakatte Doko (2011-2015) with similar MC and cast (members of idol group Nogizaka46)

- Feminine MLs that crossdress on occasion
- Insecure and softspoken FL (more realistic in KnDwN than in Kuragehime)
- Confident and carefree ML
- ML bringing FL out of her shell
- Themes of finding oneself and being true to oneself
- Instant friendship between ML and FL
- Love triangle situation (two men vying for FL)
- Both are adapted from Josei mangas

Main difference is that KnDwN is more focused on romance rather than friendship and it's lacking in the sismance present in Kuragehime.

Intelligent, suspenseful, twist-filled dramas about corruption. Characters that are smart and pursue their self-interest, instead of doing things for plot reasons. Richly-detailed stories with great casts.

If you are into a vampire story during Republican era…
Same plot device of fragile young woman who is the redemption of older blase male vampire .

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Both movies are about women who suffer are abused by the men and people around them. Both movies are also about revenge. Both movies also have sismance

Both dramas are about dysfunctional families. Unlike in 0.5 no Otoko where the main issues lie with the MC and the rest of the characters' issues remain as side stories, in Kazoku Game the the tutor dissects the problems of the family members individually as the core of the plot.

a similar interweaving of themes of cruelty, violence and love, alongside what feels almost like real-life footage

Both showcases very savvy and tough women...women who are at the mercy of the men that make the rules, and finding ways around them and all the scheming and plotting, in order to hold onto their place, and the place of the men they love.