Both has ring fight. Martial, boxing, skill, fast pace fight. Brotherly on Chinese one, Sisterly on Jap one. Both deal with illegal ring fight.

Both has ring fight. Chinese one more kung fu martial art, Korean one more like wrestling. Both were underground bloody, money involved, illegal fight

Both has ring fight. Illegal underground brutal deadly bloody fight. Feel painful for the main leads. Poverty, investigation, black market

Mystery, murder investigation, Both female leads in the movies were badass. The movies were intense. They stood for justice. They fight for righteousness. Fun and good watch.

Very strong female lead. They have to be physical to fight the evil. They fight for justice. They used their skill. They were in dangerous situation. Both were very good movies to watch

Both women bravely put themselves in danger. Strong headed, tough will. Strong female lead. Both women can fight. . They protect the weak. They are tactical. They are trained to kill. Often in very dangerous situation

Both Japanese movie has strong female lead that can fight, can kill have skill. They have grace, they have emotion, people betray them

Both women in both movie were trained to fight. Tough training. Backstory. Revenge good and evil person surrounding both has kind of same lips. Determination, strong will

Both has women in jail. There are sweet moment, harsh moment, women join force, heartwarming movies

Both as a group of women. Showed life struggle. Love and pain. Scary world. Life path. Hardworking, harsh reality

Both movies showed women power the unity. Each one has background, each one has life struggle. They stood up for each other, the care for each other..

Both has mother and son relationship. Both has hardworking women. They worked hard for for family, struggle in life. Women power