Tiger D. Kara

Tiger D. Kara (タイガーDカーラ Taigā D kaara): Is a famous and highly respected  of the  and is well known for her speicalty in hunting down and capturing pirates who sail the. She left home of Saver Island in order to join the Marines so she can capture pirates and make the world safe from their reign of tyranny so no one will get hurt from them ever again, leaving behind her home and her younger brother in the process. Her abilities and tactical prowess earned her quite the fearsome name in the Grand Line. Using whatever resorcers it takes to capture the pirates no matter what.

She is the older sister of Tiger D. Alec and the daughter Tiger D. Korag. Despite her anger towards them for taking the path of piracy she loves her family dearly. She was also personally trained by Warren D. Ralph during her time in the academy and views him as a father figure more then she ever did towards her real father Korag.

Due to her training Kara a powerful member of the Marines and has successfully mastered her Devil Fruit abilities and has learned Haki at such a young age. Her skills and talent quickly rose her to the rank of Captain and is now in charge of her own small fleet of battle ships as she sails throughout the Grand Line

Alec
Kara loves her brother Tiger D. Alec more then anything and will do whatever it takes to protect him. The reason she set out to join the Marines was to make the world safer for Alec to grow up in but instead feels hated towards him for taking on the path of piracy despite what happened to them during their child hood but not matter what Kara can't help but care for her brother.

Korag
On the other hand Kara doesn't feel the same way towards her father