Recommendations

Both have all-girls cast, fun challenges, and bonds formed by the girls. Just very fun overall. Heroes have different challenges each time whereas IY has city girls adapting to farm life.

Not similar AT ALL but it's a recommendation because of the male lead. Jung Hae In portrays similar characters in both; kind, compassionate, and somewhat hurt male lead. PLUS Hae In is amazing in both dramas. Highly recommend watching this before seeing the rest of A Piece of Your Mind. Must have a thirst for more of his work lol

Main characters both connect through AI;
Don't know each other prior to discovering AI (but in A Piece of Your Mind they meet early on but just in passing);

A Piece of Your Mind just started so no more similarities but we got time to discover more...

Chemistry of the couples are both evident in the shows. They have fun activities and the two shows will bring laughter to the audience.

The leads in both dramas are happy living solo until they fall in love. Also both of them have Gong myung.

Both series have a main character that is very smart and uses his intelligence to survive and win against others who are physically stronger than him. He also has a very care-free attitude and isn't afraid to bend the rules (or ignore them altogether) which gets him into some strange (and often times comedic) situations.

pretty similar imho
# office environment: lawyer vs real estate agent
# different cases span over the episodes
# main leads = unbeatable
# some very similar cases/plots if you watch all four seasons of both
in short if you like Legal High im sure you will like Ie Uru Onna as well.

They are both realistic but dark at the same time.
Both dramas have strong leader females and a serious tone

Similar to Moo Jin, Sang Pil knows little of politics, but is thrown into an occupation in the field due to unforseen circumstances. Both dramas deal with protagonists in new jobs who navigate them with sincerity and grace. The found family trope is also strong in both dramas, and the characters have great sets of support systems around them!

Big boss 1 and 2
Both dramas they are childhood acquaintances and their family are friends/ know each other
In the starting (in big boss) the girl wasn't happy that he was in her class (skate into love ) the boy wasn't happy to see her a little bit
Both dramas have two boys one girl and are a comedy
Lastly the boys fall in love first
And these are great dramas to watch

Both dramas gives similar vibes. Both are greatly directed, worth watching.
Both are melodrama/ thriller/mystery/tragedy type.

They are from the same Studio and have the same director <3
The story isn't similar
But both have great chemistry and they are a really cute couple!
I really loved this serie!

Since Kuroda Kanbei was the strategist for Hideyoshi, both dramas will share many similarities. Gunshi Kanbei tells more in depth on the western politics and spans until Sekigahara War. Takenaka Naoto also played as Toyotomi Hideyoshi in Gunshi Kanbei. Although the writing for the character was a bit different.

Korean adaptation of this drama. The same premise with more of a cohesive direction. I wouldn't call it an exact 1:1 remake as aspects of the story have been changed.

Toshiie and Matsu (TAM) is like a spin off of Hideyoshi in terms of writing, but told from the perspective of Toshiie/Matsu. Character of Matsu in TAM was much more like One in Hideyoshi.