Leo and Karai

(You punish) Season 1, Episodes 14-15 (New Girl in Town) After Leo and Raph had a fight about Leo being a bad leader, Leo decided to leave them for a while. Leo landed on one of the rooftops of a building and, in anger, knocked on a chimney. Then Leo walked away from the chimney and walked to the edge of the roof...and suddenly he heard a sound behind him, he turned around sharply and drew his katanas. Leo: Foot Clan!? Haha, you guys are something else. The Foot Clan rushed to attack, but after a while they were already lying on the roof Leo: Ah, I feel better... but suddenly he noticed out of the corner of his eye a dark silhouette on an advertising sign, she was watching him

Leo (Leonardo): An emerald-green mutant turtle with sapphire-blue eyes and a blue mask. He is disciplined, responsible, and dedicated to duty. Leonardo wields twin katanas as his primary weapons. Karai (Splinter's daughter, but she doesn't know it): A wakizashi (sword) is Karai's primary weapon. A master of martial arts, she was orphaned as a child but was found and raised by Shredder as his own daughter. Karai developed a crush on Leo after meeting him.