Koby is no longer a weak cadet like he was when he was 16 years old, now he is a marine captain who trained together with Helmeppo Koby is no longer a weak cadet like he was when he was 16 years old, now he is a marine captain who trained together with Helmeppo under the supervision of Vice Admiral Garp. He is currently a member of the SWORD Army special forces unit. He is very noble, compassionate, but strong and a fighter, although he also becomes somewhat shy at times. He is now 18 years old.