Koby A transfer student. Often plays the straight man. Luffy Problem Child #1, a leader-like figure. Lives in a house with Ace and Sabo. Nami Class representative. Well-versed in Luffy's ecology. Zoro Problem Child #2. Not in the Kendo club but always carries swords. Has a terrible sense of direction. Usopp Mood maker. Sanji Cooking boy. Loves cute girls. Chopper Health committee member. Robin Library committee member. The smartest girl in class and a cold-hearted woman. Franky Family runs a carpentry business. Repairs the broken school buildings. Brook A skeleton. 90 years old. Vivi Class representative. Buggy Self-proclaimed boss. Frequently suspended.

Don Krieg Overall boss of the 1st years. Loves fried chicken bread. Perona Class 2. Works part-time at a cafe despite school rules. Kid Class 10 boss. The biggest problem child in the grade. Law Class 6 boss. The "Health Committee Member of Death." Bonney Class 5 boss. A habitual early-lunch eater. Hawkins Class 9 fortune-telling boss.

Arlong Swimming club captain. A sincere gentleman when it comes to swimming. Enel Self-proclaimed Student Council President with eighth-grader syndrome. A negative man.

Marco, Thatch, Izo, Jozu, Vista, etc. 3rd years. They have occupied the school building. Ace 2nd year. Lives with Sabo and Luffy. Second Division Commander.

Lucche Student Council President. A genius actor who won the Best Leading Actor award at the school festival. Jabura Acting President and Vice President. Kaku Vice President #2.

Crocodile 3rd year. Straightforward, acknowledges strong people, grand, and has a boss-like temperament. Mihawk Renovated and occupied the abandoned school building. Has a long-standing connection with Crocodile. Hancock Possesses unbelievable sex appeal. Boss of Kuja Junior High. Head over heels for Luffy. Doflamingo Influencer known as "Joker."

Sengoku Principal. Aokiji Class 1-1 homeroom teacher and Grade Head. Extremely laid-back. Can't swim but loves surfing. Kizaru 2nd Year Grade Head. A delinquent teacher just like Aokiji. Akainu 3rd Year Grade Head. Oppressively hot-blooded. Smoker Student discipline officer. Constantly stressed by the delinquents, idiots, and perverts of Shin-Seka.

Shanks Constantly chased by homework. Often targeted by those aiming for the top of Grand City. Newgate 72 years old. Rules "Whitebeard Junior High." Kaido Head of Onigashima Junior High. Katakuri Big Mom Junior High 3rd year. The strongest in his school. Loves donuts.

Shirahoshi 1st year. Princess of Fish-Man Island. Friends with Rebecca and Vivi. Rebecca 1st year. In the same class as Shirahoshi. Friends with Shirahoshi and Vivi.

Sabo Lives with Ace and Luffy. Works at a cafe during the day. At night, he belongs to the "Revolutionary Army," street racers who strictly follow traffic laws. Bartolomeo 6th grader. A fanatic fan of Luffy. Frequently fights with Buggy.