Karin-sama, also known as Korin in the English versions, is a wise and ancient cat who resides at the top of Korin Tower. He is a martial arts master and a mentor to Goku and others in the Dragon Ball series. Known for his sharp wit and no-nonsense attitude, he guards the sacred Senzu Beans, which have the power to heal injuries and replenish energy. Karin-sama plays a vital role in training Goku and testing his determination, ultimately helping him to grow stronger and overcome various challenges.